]> git.baikalelectronics.ru Git - kernel.git/commit
media: cedrus: Set the platform driver data earlier
authorDmitry Osipenko <dmitry.osipenko@collabora.com>
Thu, 18 Aug 2022 20:33:07 +0000 (22:33 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Oct 2022 11:22:20 +0000 (13:22 +0200)
commit3740732970193cd581734ba6a5ff79f1dcfae01b
tree2db3487d9317f90e518fd9d16c689ade6d780960
parent7359fe797471a99db447fd2739d6b3b0cdadf0da
media: cedrus: Set the platform driver data earlier

commit 10c6b2ffdd8da7c35a6e2e720274e586fb8d0244 upstream.

The cedrus_hw_resume() crashes with NULL deference on driver probe if
runtime PM is disabled because it uses platform data that hasn't been
set up yet. Fix this by setting the platform data earlier during probe.

Cc: stable@vger.kernel.org
Fixes: 940eb4656803 (media: platform: Add Cedrus VPU decoder driver)
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/media/sunxi/cedrus/cedrus.c