]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
USB: remove CONFIG_USB_SUSPEND option
authorAlan Stern <stern@rowland.harvard.edu>
Wed, 27 Mar 2013 20:14:46 +0000 (16:14 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Mar 2013 18:10:22 +0000 (11:10 -0700)
commit84ebc10294a3d7be4c66f51070b7aedbaa24de9b
tree36fc8e5387474ee3b47f6ed4224cb491e1ea7155
parent0aa2832dd0d9d8609fd8f15139bc7572541a1215
USB: remove CONFIG_USB_SUSPEND option

This patch (as1675) removes the CONFIG_USB_SUSPEND option, essentially
replacing it everywhere with CONFIG_PM_RUNTIME (except for one place
in hub.c, where it is replaced with CONFIG_PM because the code needs
to be used in both runtime and system PM).  The net result is code
shrinkage and simplification.

There's very little point in keeping CONFIG_USB_SUSPEND because almost
everybody enables it.  The few that don't will find that the usbcore
module has gotten somewhat bigger and they will have to take active
measures if they want to prevent hubs from being runtime suspended.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16 files changed:
drivers/usb/core/Kconfig
drivers/usb/core/driver.c
drivers/usb/core/hcd.c
drivers/usb/core/hub.c
drivers/usb/core/port.c
drivers/usb/core/sysfs.c
drivers/usb/core/usb.c
drivers/usb/core/usb.h
drivers/usb/host/ehci-pci.c
drivers/usb/host/ohci-hub.c
drivers/usb/host/sl811-hcd.c
drivers/usb/host/u132-hcd.c
drivers/usb/host/xhci-hub.c
drivers/usb/host/xhci.c
include/linux/usb.h
include/linux/usb/hcd.h