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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2023-10-25 13:22:56 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-11-23 20:59:05 +0300 |
| commit | 3591c53ae9eccafbeffa9ae2d1899873a5076a87 (patch) | |
| tree | e8bfe3481b7fc5b7dfc6956540c81fc5046fdf80 /drivers/media/platform/mediatek | |
| parent | 34dfd1dd52660dc85d43c92c2cb8029efb2bb8f3 (diff) | |
| download | linux-3591c53ae9eccafbeffa9ae2d1899873a5076a87.tar.xz | |
media: v4l: subdev: Return NULL from pad access functions on error
Return NULL from sub-device pad state access functions
(v4l2_subdev_state_get_{format,crop,compose}) for non-existent pads. While
this behaviour differs from older set of pad state information access
functions, we've had a WARN_ON() there for a long time and callers also do
validate the pad index nowadays. Therefore problems are not expected.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/platform/mediatek')
0 files changed, 0 insertions, 0 deletions