diff options
| author | Will Deacon <[email protected]> | 2024-01-26 15:24:10 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-01-30 16:20:54 -0800 |
| commit | ac9762a74c7ca7cbfcb4c65f5871373653a046ac (patch) | |
| tree | f7e744340a706996e7deef7e543719bfb0c52764 /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | a4e61de63e34860c36a71d1a364edba16fb6203b (diff) | |
misc: open-dice: Fix spurious lockdep warning
When probing the open-dice driver with PROVE_LOCKING=y, lockdep
complains that the mutex in 'drvdata->lock' has a non-static key:
| INFO: trying to register non-static key.
| The code is fine but needs lockdep annotation, or maybe
| you didn't initialize this object before use?
| turning off the locking correctness validator.
Fix the problem by initialising the mutex memory with mutex_init()
instead of __MUTEX_INITIALIZER().
Cc: Arnd Bergmann <[email protected]>
Cc: David Brazdil <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
0 files changed, 0 insertions, 0 deletions