drivers/video/backlight/wm831x_bl.c: use devm_ functions
authorJulia Lawall <Julia.Lawall@lip6.fr>
Fri, 23 Mar 2012 22:02:00 +0000 (15:02 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 23 Mar 2012 23:58:33 +0000 (16:58 -0700)
commit1107d40a50956146d1272f5cffcdf1d83f7e703e
tree54a43a24c7d6d53db2146183a821667fe0b40895
parent462dd83833065a6b3add3f102f4fe69efa1422e9
drivers/video/backlight/wm831x_bl.c: use devm_ functions

The various devm_ functions allocate memory that is released when a driver
detaches.  This patch uses these functions for data that is allocated in
the probe function of a platform device and is only freed in the remove
function.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/backlight/wm831x_bl.c