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drm/msm/gpu: Add some WARN_ON()s

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We don't expect either of these conditions to ever be true, so let's get
shouty if they are.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20211124214151.1427022-6-robdclark@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Rob Clark
2021-11-24 13:41:30 -08:00
parent 518380cb54
commit eaa55ead5a
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/msm/adreno/adreno_gpu.c
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@@ -504,6 +504,9 @@ int adreno_gpu_state_get(struct msm_gpu *gpu, struct msm_gpu_state *state)
struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
int i, count = 0;
WARN_ON(gpu->needs_hw_init);
WARN_ON(!mutex_is_locked(&gpu->lock));
kref_init(&state->ref);
ktime_get_real_ts64(&state->time);