staging: comedi: pcl816: remove use of comedi_error()

The comedi_error() function is just a wrapper around dev_err() that adds
the dev->driver->driver_name prefix to the message and a terminating
new-line character. The addition of the driver_name is just added noise
and some of the users of comedi_error() add unnecessary additional new-line
characters.

Use dev_err() directly instead of comedi_error() to avoid any confusion
and so that all the comedi generated kernel messages have the same format.

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>

diff --git a/drivers/staging/comedi/drivers/pcl816.c b/drivers/staging/comedi/drivers/pcl816.c
index eda9986d9cf84bd49e220c96347795267249ae4b..7cd54359af6476302346023b6b9c3d9ddecd02b1 100644 (file)
--- a/drivers/staging/comedi/drivers/pcl816.c
+++ b/drivers/staging/comedi/drivers/pcl816.c
@@ -552,7 +552,7 @@ check_channel_list(struct comedi_device *dev,
 
        /*  correct channel and range number check itself comedi/range.c */
        if (chanlen < 1) {
-               comedi_error(dev, "range/channel list is empty!");
+               dev_err(dev->class_dev, "range/channel list is empty!\n");
                return 0;
        }