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| author | Bartosz Golaszewski <[email protected]> | 2023-12-15 15:53:00 +0000 |
|---|---|---|
| committer | Bartosz Golaszewski <[email protected]> | 2023-12-18 09:00:43 +0000 |
| commit | 65a828bab15887b33336d251fd659b2ae86de6d6 (patch) | |
| tree | 3b33dddd67f9d8914c1034ea0d09cf47723a77df /drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | |
| parent | gpiolib: rename static functions that are called with the lock taken (diff) | |
| download | kernel-65a828bab15887b33336d251fd659b2ae86de6d6.tar.gz kernel-65a828bab15887b33336d251fd659b2ae86de6d6.zip | |
gpiolib: use a mutex to protect the list of GPIO devices
The global list of GPIO devices is never modified or accessed from
atomic context so it's fine to protect it using a mutex. Add a new
global lock dedicated to the gpio_devices list and use it whenever
accessing or modifying it.
Signed-off-by: Bartosz Golaszewski <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c')
0 files changed, 0 insertions, 0 deletions