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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2025-01-10 14:36:01 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2025-02-15 15:22:41 +0100 |
| commit | ccc888d1698b6f42d52ddf5cecfe50fe925c95e5 (patch) | |
| tree | ca822712967af497bac0cc5a89216729d6390a67 /tools/perf/scripts/python/flamegraph.py | |
| parent | abd88757252c2a2cea7909f3922de1f0e9e04002 (diff) | |
| download | linux-ccc888d1698b6f42d52ddf5cecfe50fe925c95e5.tar.gz linux-ccc888d1698b6f42d52ddf5cecfe50fe925c95e5.zip | |
media: i2c: imx214: Rectify probe error handling related to runtime PM
There were multiple issues in the driver's probe function related to
error handling:
- Device's PM runtime status wasn't reverted to suspended on some errors
in probe.
- Runtime PM was left enabled for the device on some probe errors.
- Device was left powered on if a probe failure happened or when it
was removed when it was powered on.
- An extra pm_runtime_set_suspended() was issued in driver's remove
function when the device was suspended.
Fix these bugs.
Fixes: 436190596241 ("media: imx214: Add imx214 camera sensor driver")
Cc: stable@vger.kernel.org # for >= v6.12
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: André Apitzsch <git@apitzsch.eu>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions