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 10:34:32 +0000 (12:34 +0200)
commitb76fac61c33f8e8161e310d3366256d64067571c
tree96c3032f5533c49aa7a06c57bde0c7fcd5ac9d3a
parentb19254eadab3270de20a4fd3125a7052c4a23110
media: cedrus: Set the platform driver data earlier

commit 708938f8495147fe2e77a9a3e1015d8e6899323e 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: 50e761516f2b (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