[media] drivers/media/radio/radio-wl1273.c: use devm_ functions
authorJulia Lawall <Julia.Lawall@lip6.fr>
Tue, 31 Jul 2012 08:21:35 +0000 (05:21 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 13 Aug 2012 19:29:31 +0000 (16:29 -0300)
commitd91e0139351b040ec558accab84bf59d5cef5552
treea64d081eabd076987b404b61d30baa1a98899355
parent2f20c490aa3d8725305cb6333520b1c6a39858e0
[media] drivers/media/radio/radio-wl1273.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.

In two cases, the original memory allocation function was kmalloc, which
has been changed to a zeroing allocation to benefit from the devm function.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/radio/radio-wl1273.c