From: Trent Piepho <xyzzy@speakeasy.org>
Date: Sat, 29 Jul 2006 20:18:06 +0000 (-0300)
Subject: V4L/DVB (4368): Bttv: use class_device_create_file and handle errors
X-Git-Tag: v2.6.18-rc4~72^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d94fc9a08e51432d0d5fc0f74a4f705d7b49c251;p=pandora-kernel.git

V4L/DVB (4368): Bttv: use class_device_create_file and handle errors

Revert bttv-driver.c from video_device_create_file() to use
class_device_create_file() again.  video_device_create_file() is only
available when V4L1 is on.
Proper error checking is added for failure of class_device_create_file().
Will print error message and unroll partially created sysfs entries.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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