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12 years agostaging: comedi: ni_660x: local functions should not be exported
H Hartley Sweeten [Mon, 17 Sep 2012 20:14:24 +0000 (13:14 -0700)]
staging: comedi: ni_660x: local functions should not be exported

The function ni_660x_release_mite_channel() is only referenced in
this file. Make it static.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: jr3_pci: local functions should not be exported
H Hartley Sweeten [Mon, 17 Sep 2012 20:14:08 +0000 (13:14 -0700)]
staging: comedi: jr3_pci: local functions should not be exported

The function read_idm_word() is only referenced in this file.
Make it static.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: jr3_pci.h: remove vect_bits_t and warning_bits_t
H Hartley Sweeten [Mon, 17 Sep 2012 20:13:48 +0000 (13:13 -0700)]
staging: comedi: jr3_pci.h: remove vect_bits_t and warning_bits_t

Leave the enum's but remove their names. The names are not used
anywhere in the driver.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_mio_common: make internal functions static
H Hartley Sweeten [Mon, 17 Sep 2012 20:13:32 +0000 (13:13 -0700)]
staging: comedi: ni_mio_common: make internal functions static

The functions ni_release_gpct_mite_channel() and ni_prime_channelgain_list()
are only referenced in this file. Make it static.

The function ni_release_gpct_mite_channel() is also only called
when PCIDMA is enabled. Move the #ifdef to quite a sparse warning
about the function not being used.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: comedi_fops: make internal function static
H Hartley Sweeten [Mon, 17 Sep 2012 20:13:12 +0000 (13:13 -0700)]
staging: comedi: comedi_fops: make internal function static

The function do_become_nonbusy() is only referenced in this file.
Make it static.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: sm7xxfb: remove smtc_VRAMBaseAddress
Javier M. Mellid [Mon, 17 Sep 2012 14:12:53 +0000 (16:12 +0200)]
staging: sm7xxfb: remove smtc_VRAMBaseAddress

This patch erases smtc_VRAMBaseAddress variable.

Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: sm7xxfb: rename pFramebufferPhysical to mmio_base
Javier M. Mellid [Mon, 17 Sep 2012 14:12:52 +0000 (16:12 +0200)]
staging: sm7xxfb: rename pFramebufferPhysical to mmio_base

This patch renames pFramebufferPhysical name to mmio_base.

Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: sm7xxfb: rename some smtcfb_info fields
Javier M. Mellid [Mon, 17 Sep 2012 14:12:51 +0000 (16:12 +0200)]
staging: sm7xxfb: rename some smtcfb_info fields

This patch improves naming style and comments on smtcfb_info fields.

Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: sm7xxfb: annotate iomem pointers
Javier M. Mellid [Mon, 17 Sep 2012 14:12:50 +0000 (16:12 +0200)]
staging: sm7xxfb: annotate iomem pointers

This patch annotates iomem pointers.

Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: sm7xxfb: cleanup on smtc_alloc_fb_info
Javier M. Mellid [Mon, 17 Sep 2012 14:12:49 +0000 (16:12 +0200)]
staging: sm7xxfb: cleanup on smtc_alloc_fb_info

This patch improves code legibility after last changes.

Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: sm7xxfb: clean smtcfb_fix's id initialization
Javier M. Mellid [Mon, 17 Sep 2012 14:12:48 +0000 (16:12 +0200)]
staging: sm7xxfb: clean smtcfb_fix's id initialization

Setting up smtcfb_fix's id happens through smtc_alloc_fb_info. It adds
complexity and unnecesary code.

Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: sm7xxfb: clean fb_fix_screeninfo and fb_var_screeninfo initialization
Javier M. Mellid [Mon, 17 Sep 2012 14:12:47 +0000 (16:12 +0200)]
staging: sm7xxfb: clean fb_fix_screeninfo and fb_var_screeninfo initialization

Part of fb_fix_screeninfo and fb_var_screeninfo initialization happens
in smtc_alloc_fb_info. It duplicates code while hiding the real
functionality of smtc_alloc_fb_info. This patch groups initialization
together.

Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: "wlags49_h25" Fix typos.
Justin P. Mattock [Mon, 17 Sep 2012 15:20:24 +0000 (08:20 -0700)]
staging: "wlags49_h25" Fix typos.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: csr: wait for the exec in usermodehelper
Lauri Hintsala [Mon, 17 Sep 2012 13:26:31 +0000 (16:26 +0300)]
staging: csr: wait for the exec in usermodehelper

The order of wait values has been changed by commit 9d944ef32e.
Fix the wait parameter and start to use a define instead of
"magic number".

Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: fix csr printk format warning
Randy Dunlap [Mon, 17 Sep 2012 17:33:18 +0000 (10:33 -0700)]
staging: fix csr printk format warning

Fix printk format warning on i386/X86_32 by using 't' for ptrdiff_t.
Also builds cleanly on x86_64.

drivers/staging/csr/csr_wifi_hip_udi.c: In function 'unifi_print_status':
drivers/staging/csr/csr_wifi_hip_udi.c:151:27: warning: format '%ld' expects type 'long int', but argument 5 has type 'int'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoMerge tag 'iio-for-v3.7d' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...
Greg Kroah-Hartman [Mon, 17 Sep 2012 21:42:54 +0000 (14:42 -0700)]
Merge tag 'iio-for-v3.7d' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

IIO new drivers, features and rework for the 3.7 cycle, 4th set.

Here we have

1) a set cleaning up and moving the ad7476 driver out of staging.
Support for a number of additional parts is also added to that driver.

2) cleanups from various people for the in kernel interface code as that
is getting more an more real use and hence people are picking up on
minor issues that made it through review.  Also a related useful set
of utility functions to avoid duplicate code for converting IIO
representations to other forms.

3) a new fractional type for our read_raw / write_raw functions.
  This allows avoiding loss of accuracy via the in kernel interfaces in some
  cases as well as being rather convenient for a lot of range -> scale
  conversions.

4) New AD5755 DAC driver.

5) Some Blackfin timer trigger improvements including hardware pulse control
for device triggering.

6) Support for the ad7091r in the ad7476 driver.

12 years agoiio: ad7476: Add support for the ad7091r
Lars-Peter Clausen [Mon, 17 Sep 2012 12:26:00 +0000 (13:26 +0100)]
iio: ad7476: Add support for the ad7091r

Add support for the ad7091r 12 bit ADC to the ad7476 driver. Although the
ad7091r is not really related to any of the other devices supported by this
driver, luckily for us there are not so many ways (which are not totally insane)
how sampling a single channel ADC via SPI can be implemented and support for the
ad7091r can be added to the driver with just a few adjustments.

The ad7091r requires an external "conversion start" pulse to start a sample
conversion. After the conversion has finished the result can be read via SPI. We
depend on a IIO trigger to generate this signal, as a result only sampling in
buffered mode and not in manual mode is available.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
12 years agostaging:iio:trigger:bfintmr Add output support
Lars-Peter Clausen [Mon, 17 Sep 2012 12:26:00 +0000 (13:26 +0100)]
staging:iio:trigger:bfintmr Add output support

Some converters require an external signal to start the conversion. This patch
adds support to the bfintmr trigger driver to generate such a signal.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
12 years agostaging:iio:trigger:bfintmr: Only enable timer when necessary
Lars-Peter Clausen [Mon, 17 Sep 2012 12:26:00 +0000 (13:26 +0100)]
staging:iio:trigger:bfintmr: Only enable timer when necessary

This patch hooks up the set_trigger_state callback for the blackfin timer
trigger driver and only enables the timer when a trigger consumer requests it to
be enabled. There really is no reason to keep the timer running and generate
interrupts if nobody is listening to them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
12 years agostaging:iio:trigger:bfintmr: Avoid divide by zero
Lars-Peter Clausen [Mon, 17 Sep 2012 12:26:00 +0000 (13:26 +0100)]
staging:iio:trigger:bfintmr: Avoid divide by zero

If the timer frequency has not been configured yet get_gptimer_period() will
return 0. Handle this case instead of blindly dividing by the returned value.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
12 years agostaging:iio:hwmon bridge: Use iio_read_channel_processed
Lars-Peter Clausen [Mon, 17 Sep 2012 12:17:00 +0000 (13:17 +0100)]
staging:iio:hwmon bridge: Use iio_read_channel_processed

Use the iio_read_channel_processed function to read the sample value in the
proper unit instead of using iio_read_channel_raw and iio_read_channel_scale and
doing the unit conversion manually.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
12 years agoiio:inkern: Add function to read the processed value
Lars-Peter Clausen [Mon, 17 Sep 2012 12:17:00 +0000 (13:17 +0100)]
iio:inkern: Add function to read the processed value

Add a function to read a processed value from a channel. The function will first
attempt to read the IIO_CHAN_INFO_PROCESSED attribute. If that fails it will
read the IIO_CHAN_INFO_RAW attribute and convert the result from a raw value to
a processed value.

The patch also introduces a function to convert raw value to a processed value
and exports it, in case a user needs or wants to do the conversion by itself.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
12 years agoiio: consumer.h: Fix kernel doc incosistency
Lars-Peter Clausen [Mon, 17 Sep 2012 12:17:00 +0000 (13:17 +0100)]
iio: consumer.h: Fix kernel doc incosistency

For the iio_read_channel_raw and iio_read_channel_scale the kerneldoc comment
refers to an argument called "channel", while the argument is called "chan" in
the function signature. This leads to the following warnings from kerneldoc:

Warning(include/linux/iio/consumer.h:71): No description found for parameter 'chan'
Warning(include/linux/iio/consumer.h:71): Excess function parameter 'channel' description in 'iio_read_channel_raw'
Warning(include/linux/iio/consumer.h:109): No description found for parameter 'chan'
Warning(include/linux/iio/consumer.h:109): Excess function parameter 'channel' description in 'iio_read_channel_scale'

This patch fixes the warnings by naming them consistently.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
12 years agoiio:dac: Add ad5755 driver
Lars-Peter Clausen [Mon, 17 Sep 2012 09:24:00 +0000 (10:24 +0100)]
iio:dac: Add ad5755 driver

This patch adds support for the AD5755, AD5755-1, AD5757, AD5735, AD5737 16 and
14 bit quad-channel DACs. The AD5757/AD5737 only have current outputs, but
for the AD5755/AD5757 each of the outputs can be configured to either be a
voltage or a current output. We only allow to configure this at device probe
time since usually this needs to match the external circuitry and should not be
changed on the fly.

A few trivial formatting changes on merge.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
12 years agoiio: inkern: add error case in iio_channel_get()
Kim, Milo [Mon, 17 Sep 2012 08:44:00 +0000 (09:44 +0100)]
iio: inkern: add error case in iio_channel_get()

 The datasheet name is defined in the IIO driver.
 On the other hand, the adc_channel_label is configured in
 the platform side.
 If the datasheet name is not matched with any adc_channel_label,
 the iio_channel_get() should be returned as error for preventing
 invalid channel data access.

 This can be handled either way.
 (a) checking null data when using it : in the xxx_read_raw()
 or
 (b) error returns when the channel is requested : this patch

 The IIO consumer can't use the channel with invalid channel spec.
 Therefore case (b) is more reasonable.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
12 years agostaging/gdm72xx: usb_boot: replace firmware upgrade API in em_download
Macpaul Lin [Fri, 14 Sep 2012 06:02:04 +0000 (14:02 +0800)]
staging/gdm72xx: usb_boot: replace firmware upgrade API in em_download

Replace firmware upgrade API in em_download_image().

Signed-off-by: Macpaul Lin <macpaul@gmail.com>
Cc: Paul Stewart <pstew@chromium.org>
Cc: Ben Chan <benchan@chromium.org>
Cc: Sage Ahn <syahn@gctsemi.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging/rts_pstor: Use pr_ or dev_ printks in rtsx.c
Toshiaki Yamane [Sun, 16 Sep 2012 07:26:38 +0000 (16:26 +0900)]
staging/rts_pstor: Use pr_ or dev_ printks in rtsx.c

fixed some checkpatch warnings.
-WARNING: Prefer pr_info(... to printk(KERN_INFO, ...
-WARNING: Prefer pr_err(... to printk(KERN_ERR, ...
-WARNING: quoted string split across lines

And added pr_fmt.

Signed-off-by: Toshiaki Yamane <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: checkpatch.pl cleanup: pretty pointers
Daniel Cotey [Sat, 15 Sep 2012 13:12:36 +0000 (06:12 -0700)]
Staging: silicom: checkpatch.pl cleanup: pretty pointers

last of the unstylistic pointers cleaned up

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: checkpatch.pl cleanup: pretty pointers
Daniel Cotey [Sat, 15 Sep 2012 13:12:05 +0000 (06:12 -0700)]
Staging: silicom: checkpatch.pl cleanup: pretty pointers

pointer style cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: checkpatch.pl cleanup: pretty pointers
Daniel Cotey [Sat, 15 Sep 2012 13:11:41 +0000 (06:11 -0700)]
Staging: silicom: checkpatch.pl cleanup: pretty pointers

more checkpatch cleanups of pointers.

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: checkpatch.pl cleanup: pretty pointers
Daniel Cotey [Sat, 15 Sep 2012 13:11:15 +0000 (06:11 -0700)]
Staging: silicom: checkpatch.pl cleanup: pretty pointers

More pointer style cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: checkpatch.pl cleanup: pretty pointers
Daniel Cotey [Sat, 15 Sep 2012 13:10:49 +0000 (06:10 -0700)]
Staging: silicom: checkpatch.pl cleanup: pretty pointers

More notation fixes

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: checkpatch.pl cleanup: pretty pointers
Daniel Cotey [Sat, 15 Sep 2012 13:10:21 +0000 (06:10 -0700)]
Staging: silicom: checkpatch.pl cleanup: pretty pointers

first chunk, straighten up the pointer notation

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: checkpatch cleanup: fix includes
Daniel Cotey [Sat, 15 Sep 2012 13:09:54 +0000 (06:09 -0700)]
Staging: silicom: checkpatch cleanup: fix includes

checkpatch fixups

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: checkpatch cleanup: header file whitespace
Daniel Cotey [Sat, 15 Sep 2012 13:09:26 +0000 (06:09 -0700)]
Staging: silicom: checkpatch cleanup: header file whitespace

Finish trailing spaces in libbp_sd.h

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: checkpatch cleanup: header file whitespace
Daniel Cotey [Sat, 15 Sep 2012 13:09:00 +0000 (06:09 -0700)]
Staging: silicom: checkpatch cleanup: header file whitespace

Whack all the line ending spaces so checkpatch.pl is happy.

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bypass.h: checkpatch whitespace
Daniel Cotey [Sat, 15 Sep 2012 13:08:36 +0000 (06:08 -0700)]
Staging: silicom: bypass.h: checkpatch whitespace

Remove trailing spaces, second chunk

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bypass.h: checkpatch whitespace
Daniel Cotey [Sat, 15 Sep 2012 13:08:07 +0000 (06:08 -0700)]
Staging: silicom: bypass.h: checkpatch whitespace

Remove trailing spaces, first chunk

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:06:44 +0000 (06:06 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

twelfth chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:06:20 +0000 (06:06 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

eleventh chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:05:51 +0000 (06:05 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

tenth chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:04:41 +0000 (06:04 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

ninth chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:04:06 +0000 (06:04 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

eighth chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:03:43 +0000 (06:03 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

seventh chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:03:18 +0000 (06:03 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

sixth chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:02:52 +0000 (06:02 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

fifth chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:02:22 +0000 (06:02 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

fourth chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:01:40 +0000 (06:01 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

third chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 13:00:41 +0000 (06:00 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

second chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: bp_mod.h: checkpatch tab and space cleanup
Daniel Cotey [Sat, 15 Sep 2012 12:59:07 +0000 (05:59 -0700)]
Staging: silicom: bp_mod.h: checkpatch tab and space cleanup

first chunk of bp_mod.h's cleanup

Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: speakup_soft: Fix reading of init string
Ben Hutchings [Sun, 16 Sep 2012 03:18:50 +0000 (04:18 +0100)]
staging: speakup_soft: Fix reading of init string

softsynth_read() reads a character at a time from the init string;
when it finds the null terminator it sets the initialized flag but
then repeats the last character.

Additionally, if the read() buffer is not big enough for the init
string, the next read() will start reading from the beginning again.
So the caller may never progress to reading anything else.

Replace the simple initialized flag with the current position in
the init string, carried over between calls.  Switch to reading
real data once this reaches the null terminator.

(This assumes that the length of the init string can't change, which
seems to be the case.  Really, the string and position belong together
in a per-file private struct.)

Tested-by: Samuel Thibault <sthibault@debian.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: silicom: fix a comparing proc_dir_entry pointer against 0
Devendra Naga [Sun, 16 Sep 2012 16:01:59 +0000 (12:01 -0400)]
staging: silicom: fix a comparing proc_dir_entry pointer against 0

we should be using the NULL macro, not 0 to compare against
a pointer value, and also remove braces around the single
if conditional after the create_proc_entry

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: ft1000: replace c99 comments with c88
Devendra Naga [Sun, 16 Sep 2012 17:49:40 +0000 (13:49 -0400)]
staging: ft1000: replace c99 comments with c88

replace some of the c99 comments to the structures with c88 comment style
no code change is done here.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: use kstrtoint_from_user()
Dan Carpenter [Fri, 14 Sep 2012 08:11:35 +0000 (11:11 +0300)]
Staging: silicom: use kstrtoint_from_user()

The main problem with the hand rolled code was that there weren't any
range checks so you could corrupt memory by writing too much data to
the proc file.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoStaging: silicom: add some range checks to proc functions
Dan Carpenter [Fri, 14 Sep 2012 06:56:00 +0000 (09:56 +0300)]
Staging: silicom: add some range checks to proc functions

If you tried to cat more than 255 characters (the last character is for
the terminator) to these proc files then it would corrupt kernel memory.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: mite: use module_init()/module_exit()
Ian Abbott [Fri, 14 Sep 2012 16:34:35 +0000 (17:34 +0100)]
staging: comedi: mite: use module_init()/module_exit()

Rename the standard `init_module()` and `cleanup_module()` functions and
make them static.  Use `module_init()` and `module_exit()` to mark the
renamed functions as the module init and exit functions.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: mite: remove list of devices
Ian Abbott [Fri, 14 Sep 2012 16:34:34 +0000 (17:34 +0100)]
staging: comedi: mite: remove list of devices

All the drivers that use the "mite" module now allocate a `struct
mite_struct` dynamically instead of searching the `mite_devices` list
populated during initialization of the "mite" module.

Remove the list of devices and the function that prints available NI
devices on the list (`mite_list_devices()`).  The list node and `used`
members in `struct mite_struct` are now redundant, so remove them.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_pcimio: use mite_alloc()
Ian Abbott [Fri, 14 Sep 2012 16:34:33 +0000 (17:34 +0100)]
staging: comedi: ni_pcimio: use mite_alloc()

Allocate `struct mite_device` dynamically instead of searching for
one on the `mite_devices` list constructed by the "mite" module.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_pcidio: use mite_alloc()
Ian Abbott [Fri, 14 Sep 2012 16:34:32 +0000 (17:34 +0100)]
staging: comedi: ni_pcidio: use mite_alloc()

Allocate `struct mite_device` dynamically instead of searching for
one on the `mite_devices` list constructed by the "mite" module.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_labpc: use mite_alloc()
Ian Abbott [Fri, 14 Sep 2012 16:34:31 +0000 (17:34 +0100)]
staging: comedi: ni_labpc: use mite_alloc()

Allocate `struct mite_device` dynamically instead of searching for
one on the `mite_devices` list constructed by the "mite" module.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_670x: remove spurious free_irq() call
Ian Abbott [Fri, 14 Sep 2012 16:34:30 +0000 (17:34 +0100)]
staging: comedi: ni_670x: remove spurious free_irq() call

This driver's comedi `detach` handler (`ni_670x_detach()`) calls
`free_irq()` but the driver doesn't call `request_irq()` anywhere.
Remove the spurious call.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_670x: use mite_alloc()
Ian Abbott [Fri, 14 Sep 2012 16:34:29 +0000 (17:34 +0100)]
staging: comedi: ni_670x: use mite_alloc()

Allocate `struct mite_device` dynamically instead of searching for
one on the `mite_devices` list constructed by the "mite" module.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_660x: use mite_alloc()
Ian Abbott [Fri, 14 Sep 2012 16:34:28 +0000 (17:34 +0100)]
staging: comedi: ni_660x: use mite_alloc()

Allocate `struct mite_device` dynamically instead of searching for
one on the `mite_devices` list constructed by the "mite" module.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_65xx: use mite_alloc()
Ian Abbott [Fri, 14 Sep 2012 16:34:27 +0000 (17:34 +0100)]
staging: comedi: ni_65xx: use mite_alloc()

Allocate `struct mite_device` dynamically instead of searching for
one on the `mite_devices` list constructed by the "mite" module.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_6527: use mite_alloc()
Ian Abbott [Fri, 14 Sep 2012 16:34:26 +0000 (17:34 +0100)]
staging: comedi: ni_6527: use mite_alloc()

Allocate `struct mite_device` dynamically instead of searching for
one on the `mite_devices` list constructed by the "mite" module.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: mite: add mite_alloc() and mite_free()
Ian Abbott [Fri, 14 Sep 2012 16:34:25 +0000 (17:34 +0100)]
staging: comedi: mite: add mite_alloc() and mite_free()

Add `mite_alloc()` to allow drivers to allocate and initialize a `struct
mite_struct` dynamically and export it.  Add `mite_free()`, which is
currently just an inline wrapper for `kfree()`.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: mite: replace printk() calls
Ian Abbott [Fri, 14 Sep 2012 16:34:24 +0000 (17:34 +0100)]
staging: comedi: mite: replace printk() calls

Replace the `printk()` calls in this module with `dev_...()` calls where
possible or `pr_...()` calls otherwise.

Rework the normally ifdefed out (by the `DEBUG_MITE` macro)
`mite_dump_regs()` to dump register offsets instead of remapped
addresses.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: mite: use ilog2()
Ian Abbott [Fri, 14 Sep 2012 16:34:23 +0000 (17:34 +0100)]
staging: comedi: mite: use ilog2()

The static inline functions `MITE_IODWBSR_1_WSIZE_bits()` and `CR_RL()`
in "mite.h" work out a base-2 logarithm using a `while` loop.  Change
them to use `ilog2()`.  Also change `CR_RL()` to clamp the maximum value
instead of printing an error.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: mite: export mite_alloc_ring() and mite_free_ring()
Ian Abbott [Fri, 14 Sep 2012 16:34:22 +0000 (17:34 +0100)]
staging: comedi: mite: export mite_alloc_ring() and mite_free_ring()

The `mite_alloc_ring()` and `mite_free_ring()` static inline functions
in "mite.h" are reasonably large.  Transfer them to "mite.c" and export
them.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: mite: make internal functions static
Ian Abbott [Fri, 14 Sep 2012 16:34:21 +0000 (17:34 +0100)]
staging: comedi: mite: make internal functions static

Declare some non-exported functions in "mite.c" `static` and remove
their declarations from "mite.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_pcimio: Use comedi attach_pci callback
Ian Abbott [Fri, 14 Sep 2012 16:34:20 +0000 (17:34 +0100)]
staging: comedi: ni_pcimio: Use comedi attach_pci callback

Convert this PCI driver to use the comedi `attach_pci` callback instead
of the `attach` callback for PCI auto-configuration.  There is no need
to support manual attachment of PCI devices supported by this driver, so
remove the `attach` callback altogether.

Note that this driver still uses the list of PCI "mite" devices created
by the "mite" module.  This will be dealt with by a later patch once
dynamic allocation of "mite" structures has been implemented.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_pcimio: Add semicolon to module_comedi_pci_driver()
Ian Abbott [Fri, 14 Sep 2012 16:34:19 +0000 (17:34 +0100)]
staging: comedi: ni_pcimio: Add semicolon to module_comedi_pci_driver()

Add a semi-colon after the macro call
`module_comedi_pci_driver(ni_pcimio_driver, ni_pcimio_pci_driver)`.  It
compiles with or without the semicolon but it ought to have it.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_mio_common: don't pass config options to ni_E_init()
Ian Abbott [Fri, 14 Sep 2012 16:34:18 +0000 (17:34 +0100)]
staging: comedi: ni_mio_common: don't pass config options to ni_E_init()

`ni_E_init()` doesn't use the second parameter pointing to a `struct
comedi_devconfig` passed from a comedi `attach` handler, so remove the
parameter.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_pcidio: use comedi attach_pci callback
Ian Abbott [Fri, 14 Sep 2012 16:34:17 +0000 (17:34 +0100)]
staging: comedi: ni_pcidio: use comedi attach_pci callback

Convert this PCI driver to use the comedi `attach_pci` callback instead
of the `attach` callback for PCI auto-configuration.  There is no need
to support manual attachment of PCI devices supported by this driver, so
remove the `attach` callback altogether.

Note that this driver still uses the list of PCI "mite" devices created
by the "mite" module.  This will be dealt with by a later patch once
dynamic allocation of "mite" structures has been implemented.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_pcidio: use request_firmware()
Ian Abbott [Fri, 14 Sep 2012 16:34:16 +0000 (17:34 +0100)]
staging: comedi: ni_pcidio: use request_firmware()

The PCI-6534 needs three firmware files loading to work with the driver.
That is currently done by passing the firmware data using the
`COMEDI_DEVCONFIG` ioctl that uses the comedi `attach()` hook in the
driver.  This doesn't work for auto-configured PCI devices (which also
currently use the `attach()` hook in this driver, but doesn't have the
firmware-loading options set in the `struct comedi_devconfig *`
parameter).

Change the driver to request the firmware files using
`request_firmware()`, ignoring any firmware-loading options set in the
`struct comedi_devconfig`.

The PCI-6534 has a main FPGA which needs to be loaded first, and two
"scarabs".  Scarab A is loaded with firmware to support digital input
mode, and scarab B is loaded with firmware to support digital output
mode.

I don't think the order of loading the scarab firmwares matters as long
as they are loaded with the correct firmware files.  This update loads
scarab B first, whereas the original code loaded scarab A first.  The
firmware files are loaded in the following order:

A) main FPGA: "ni6534a.bin" (FW_PCI_6534_MAIN)
B) scarab B: "niscrb02.bin" (FW_PCI_6534_SCARAB_DO)
C) scarab A: "niscrb01.bin" (FW_PCI_6534_SCARAB_DI)

The required firmware files can be found in the
"comedi-nonfree-firmware" tar-ball at
<http://www.comedi.org/download/comedi-nonfree-firmware-2007.06.22.tar.gz>.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_pcidio: convert printk() calls
Ian Abbott [Fri, 14 Sep 2012 16:34:15 +0000 (17:34 +0100)]
staging: comedi: ni_pcidio: convert printk() calls

Convert the `printk()` calls in this driver to use the `dev_...()` calls
where possible, or the `pr_...()` calls otherwise.  Combine
non-line-terminated prints into single-line prints.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_labpc: use comedi attach_pci callback
Ian Abbott [Fri, 14 Sep 2012 16:34:14 +0000 (17:34 +0100)]
staging: comedi: ni_labpc: use comedi attach_pci callback

Convert this PCI driver to use the comedi `attach_pci` callback instead
of the `attach` callback for PCI auto-configuration.  Remove support for
manual attachment of PCI boards supported by this driver.  The `attach`
callback is still needed to manually attach ISA boards, but print an
error if an attempt is made to manually attach a PCI board.

Note that this driver still uses the list of PCI "mite" devices created
by the "mite" module.  This will be dealt with by a later patch once
dynamic allocation of "mite" structures has been implemented.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_labpc: move labpc_driver and labpc_pci_table
Ian Abbott [Fri, 14 Sep 2012 16:34:13 +0000 (17:34 +0100)]
staging: comedi: ni_labpc: move labpc_driver and labpc_pci_table

Move the `labpc_driver` and `labpc_pci_table` variables nearer the
module initialization code near the bottom of the module for aesthetic
reasons and to avoid a forward declaration of `labpc_attach()`.

As a consequence, to avoid having to add a forward declaration of the
`labpc_driver` variable, change code that uses
`labpc_driver.driver_name` to use `DRV_NAME` instead, and change code
that uses `labpc_driver.num_names` to use `ARRAY_SIZE(labpc_boards)`
instead.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_labpc: use module_comedi_pci_driver()
Ian Abbott [Fri, 14 Sep 2012 16:34:12 +0000 (17:34 +0100)]
staging: comedi: ni_labpc: use module_comedi_pci_driver()

Use the macro `module_comedi_pci_driver(comedi_driver, pci_driver)` to
register the module as a Comedi PCI driver if the module supports PCI
devices, otherwise use `module_comedi_driver(comedi_driver)` to register
it as an ordinary Comedi driver.  Rename variables and functions that
have prefix `driver_` for consistency.  Set the `name` member of the
`struct pci_driver` variable in its initializer instead of initializing
it in the module initialization function.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_labpc: convert printk() to dev_...()
Ian Abbott [Fri, 14 Sep 2012 16:34:11 +0000 (17:34 +0100)]
staging: comedi: ni_labpc: convert printk() to dev_...()

Convert the `printk()` calls in this driver to use the `dev_...()` calls
where possible, or the `pr_...()` calls otherwise.  Remove the ifdefed
out code that prints the EEPROM contents.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_670x: use comedi attach_pci callback
Ian Abbott [Fri, 14 Sep 2012 16:34:10 +0000 (17:34 +0100)]
staging: comedi: ni_670x: use comedi attach_pci callback

Convert this PCI driver to use the comedi `attach_pci` callback instead
of the `attach` callback for PCI auto-configuration.  There is no need
to support manual attachment of PCI devices supported by this driver, so
remove the `attach` callback altogether.

Note that this driver still uses the list of PCI "mite" devices created
by the "mite" module.  This will be dealt with by a later patch once
dynamic allocation of "mite" structures has been implemented.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_660x: use comedi attach_pci callback
Ian Abbott [Fri, 14 Sep 2012 16:34:09 +0000 (17:34 +0100)]
staging: comedi: ni_660x: use comedi attach_pci callback

Convert this PCI driver to use the comedi `attach_pci` callback instead
of the `attach` callback for PCI auto-configuration.  There is no need
to support manual attachment of PCI devices supported by this driver, so
remove the `attach` callback altogether.

Note that this driver still uses the list of PCI "mite" devices created
by the "mite" module.  This will be dealt with by a later patch once
dynamic allocation of "mite" structures has been implemented.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_660x: use module_comedi_pci_driver()
Ian Abbott [Fri, 14 Sep 2012 16:34:08 +0000 (17:34 +0100)]
staging: comedi: ni_660x: use module_comedi_pci_driver()

Use the macro `module_comedi_pci_driver(comedi_driver, pci_driver)` to
register the module as a Comedi PCI driver.  Rename variables and
functions that have prefix `driver_` for consistency.  Set the `name`
member of the `struct pci_driver` variable in its initializer instead of
initializing it in the module initialization function.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_660x: convert printk() to dev_...()
Ian Abbott [Fri, 14 Sep 2012 16:34:07 +0000 (17:34 +0100)]
staging: comedi: ni_660x: convert printk() to dev_...()

Convert the `printk()` calls in this drivers to use the `dev_...()`
calls instead.  Replace some `printk()` calls in the comedi `attach()`
handler (`ni_660x_attach()`) with a single `dev_info()` at the end.
Remove some `printk()` calls before `BUG()` calls.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_65xx: use comedi attach_pci callback
Ian Abbott [Fri, 14 Sep 2012 16:34:06 +0000 (17:34 +0100)]
staging: comedi: ni_65xx: use comedi attach_pci callback

Convert this PCI driver to use the comedi `attach_pci` callback instead
of the `attach` callback for PCI auto-configuration.  There is no need
to support manual attachment of PCI devices supported by this driver, so
remove the `attach` callback altogether.

Note that this driver still uses the list of PCI "mite" devices created
by the "mite" module.  This will be dealt with by a later patch once
dynamic allocation of "mite" structures has been implemented.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_65xx: move ni_65xx_driver
Ian Abbott [Fri, 14 Sep 2012 16:34:05 +0000 (17:34 +0100)]
staging: comedi: ni_65xx: move ni_65xx_driver

Move the `struct comedi_driver ni_65xx_driver` variable further down the
function to be closer to the `module_comedi_pci_driver()` module call
and to avoid having to forward declare `ni_65xx_attach()` and
`ni_65xx_detach()`.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_65xx: use module_comedi_pci_driver()
Ian Abbott [Fri, 14 Sep 2012 16:34:04 +0000 (17:34 +0100)]
staging: comedi: ni_65xx: use module_comedi_pci_driver()

Use the macro `module_comedi_pci_driver(comedi_driver, pci_driver)` to
register the module as a Comedi PCI driver.  Rename variables and
functions that have prefix `driver_` for consistency.  Set the `name`
member of the `struct pci_driver` variable in its initializer instead of
initializing it in the module initialization function.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_65xx: convert printk() to dev_...()
Ian Abbott [Fri, 14 Sep 2012 16:34:03 +0000 (17:34 +0100)]
staging: comedi: ni_65xx: convert printk() to dev_...()

Convert the `printk()` calls in this drivers to use the `dev_...()`
calls instead.  Remove the initial `printk()` call in the comedi
`attach()` handler (`ni_65xx_attach()`) as it's a bit redundant - the
board type and contents of a board ID register are printed later in the
function.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_6527: use comedi attach_pci callback
Ian Abbott [Fri, 14 Sep 2012 16:34:02 +0000 (17:34 +0100)]
staging: comedi: ni_6527: use comedi attach_pci callback

Convert this PCI driver to use the comedi `attach_pci` callback instead
of the `attach` callback for PCI auto-configuration.  There is no need
to support manual attachment of PCI devices supported by this driver, so
remove the `attach` callback altogether.

Note that this driver still uses the list of PCI "mite" devices created
by the "mite" module.  This will be dealt with by a later patch once
dynamic allocation of "mite" structures has been implemented.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_6527: move ni6527_driver
Ian Abbott [Fri, 14 Sep 2012 16:34:01 +0000 (17:34 +0100)]
staging: comedi: ni_6527: move ni6527_driver

Move the `struct comedi_driver ni6527_driver` variable further down the
function to be closer to the `module_comedi_pci_driver()` module call
and to avoid having to forward declare `ni6527_attach()` and
`ni6527_detach()`.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_6527: use module_comedi_pci_driver()
Ian Abbott [Fri, 14 Sep 2012 16:34:00 +0000 (17:34 +0100)]
staging: comedi: ni_6527: use module_comedi_pci_driver()

Use the macro `module_comedi_pci_driver(comedi_driver, pci_driver)` to
register the module as a Comedi PCI driver.  Rename variables and
functions that have prefix `driver_` for consistency.  Set the `name`
member of the `struct pci_driver` variable in its initializer instead of
initializing it in the module initialization function.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_6527: change driver name string
Ian Abbott [Fri, 14 Sep 2012 16:33:59 +0000 (17:33 +0100)]
staging: comedi: ni_6527: change driver name string

Change the driver name string used in data structures, kernel messages,
etc. from "ni6527" to "ni_6527" to match the module name.  Use a macro
`DRIVER_NAME` that expands to this string literal.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agostaging: comedi: ni_6527: convert printk() to dev_...()
Ian Abbott [Fri, 14 Sep 2012 16:33:58 +0000 (17:33 +0100)]
staging: comedi: ni_6527: convert printk() to dev_...()

Convert the `printk()` calls in this drivers to use the `dev_...()`
calls instead.  Remove the initial `printk()` call in the comedi
`attach()` handler (`ni6527_attach()`) as it's a bit redundant - the
board type and contents of a board ID register are printed later in the
function.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoMerge 3.6-rc6 into staging-next
Greg Kroah-Hartman [Mon, 17 Sep 2012 00:17:25 +0000 (17:17 -0700)]
Merge 3.6-rc6 into staging-next

This pulls in the staging tree fixes in 3.6-rc6 into our branch to resolve the
merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 years agoLinux 3.6-rc6
Linus Torvalds [Sun, 16 Sep 2012 21:58:51 +0000 (14:58 -0700)]
Linux 3.6-rc6

12 years agoMerge tag 'mfd-for-linus-3.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 16 Sep 2012 20:22:21 +0000 (13:22 -0700)]
Merge tag 'mfd-for-linus-3.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

Pull mfd fixes from Samuel Ortiz:
 "This is the remaining MFD fixes for 3.6, with 5 pending fixes:

   - A tps65217 build error fix.
   - A lcp_ich regression fix caused by the MFD driver failing to
     initialize the watchdog sub device due to ACPI conflicts.
   - 2 MAX77693 interrupt handling bug fixes.
   - An MFD core fix, adding an IRQ domain argument to the MFD device
     addition API in order to prevent silent and potentially harmful
     remapping behaviour changes for drivers supporting non-DT
     platforms."

* tag 'mfd-for-linus-3.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:
  mfd: MAX77693: Fix NULL pointer error when initializing irqs
  mfd: MAX77693: Fix interrupt handling bug
  mfd: core: Push irqdomain mapping out into devices
  mfd: lpc_ich: Fix a 3.5 kernel regression for iTCO_wdt driver
  mfd: Move tps65217 regulator plat data handling to regulator

12 years agoMerge tag 'for-3.6-rc6' of git://gitorious.org/linux-pwm/linux-pwm
Linus Torvalds [Sun, 16 Sep 2012 20:20:43 +0000 (13:20 -0700)]
Merge tag 'for-3.6-rc6' of git://gitorious.org/linux-pwm/linux-pwm

Pull pwm fixes from Thierry Reding:
 "While this comes a bit later than I had wished, both patches are
  rather minor and touch only new drivers so I think these are still
  safe for merging."

* tag 'for-3.6-rc6' of git://gitorious.org/linux-pwm/linux-pwm:
  pwm: pwm-tiehrpwm: Fix conflicting channel period setting
  pwm: pwm-tiecap: Disable APWM mode after configure

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Linus Torvalds [Sun, 16 Sep 2012 20:00:36 +0000 (13:00 -0700)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

Pull scsi target fixes from Nicholas Bellinger:
 "Here is the current set of target-pending fixes headed for v3.6-final

  The main parts of this series include bug-fixes from Paolo Bonzini to
  address an use-after-free bug in pSCSI sense exception handling, along
  with addressing some long-standing bugs wrt the handling of zero-
  length SCSI CDB payloads also specific to pSCSI pass-through device
  backends."

* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  target: go through normal processing for zero-length REQUEST_SENSE
  target: support zero allocation length in REQUEST SENSE
  target: support zero-size allocation lengths in transport_kmap_data_sg
  target: fail REPORT LUNS with less than 16 bytes of payload
  target: report too-small parameter lists everywhere
  target: go through normal processing for zero-length PSCSI commands
  target: fix use-after-free with PSCSI sense data
  target: simplify code around transport_get_sense_data
  target: move transport_get_sense_data
  target: Check idr_get_new return value in iscsi_login_zero_tsih_s1
  target: Fix ->data_length re-assignment bug with SCSI overflow

12 years agoMerge tag 'pm-for-3.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Sun, 16 Sep 2012 19:59:42 +0000 (12:59 -0700)]
Merge tag 'pm-for-3.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael J. Wysocki:
 "Three ACPI device power management fixes related to checking and
  setting device power states."

* tag 'pm-for-3.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / PM: Use KERN_DEBUG when no power resources are found
  ACPI / PM: Fix resource_lock dead lock in acpi_power_on_device
  ACPI / PM: Infer parent power state from child if unknown, v2

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux...
Linus Torvalds [Sun, 16 Sep 2012 19:58:44 +0000 (12:58 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

Pull a btrfs revert from Chris Mason:
 "My for-linus branch has one revert in the new quota code.

  We're building up more fixes at etc for the next merge window, but I'm
  keeping them out unless they are bigger regressions or have a huge
  impact."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  Revert "Btrfs: fix some error codes in btrfs_qgroup_inherit()"