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author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-23 17:19:09 +0200 |
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committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-10 11:36:34 +0200 |
commit | 908711f542c17fe61e5d653da1beb8e5ab5c7b50 (patch) | |
tree | 7308bcb944ef40bf8d53dd8d0dfb10f87fc7fee5 /drivers/media/platform/s5p-jpeg | |
parent | 6e8b1526db164c9d4b9dacfb9bc48e365d7c4860 (diff) | |
download | linux-908711f542c17fe61e5d653da1beb8e5ab5c7b50.tar.bz2 |
media: mtk-vcodec: fix PM runtime get logic
Currently, the driver just assumes that PM runtime logic
succeded resuming the device.
That may not be the case, as pm_runtime_get_sync()
can fail (but keeping the usage count incremented).
Replace the code to use pm_runtime_resume_and_get(),
and letting it return the error code.
This way, if mtk_vcodec_dec_pw_on() fails, the logic
under fops_vcodec_open() will do the right thing and
return an error, instead of just assuming that the
device is ready to be used.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/s5p-jpeg')
0 files changed, 0 insertions, 0 deletions