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Subject[PATCH] drm/amd/powerplay: fix locking in smu_feature_set_supported()
There is a typo so the code unlocks twice instead of taking the lock and
then releasing it.

Fixes: f14a323db5b0 ("drm/amd/powerplay: implement update enabled feature state to smc for smu11")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 52d919a8b70a..85ac29af5363 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -310,7 +310,7 @@ int smu_feature_set_supported(struct smu_context *smu, int feature_id,

WARN_ON(feature_id > feature->feature_num);

- mutex_unlock(&feature->mutex);
+ mutex_lock(&feature->mutex);
if (enable)
test_and_set_bit(feature_id, feature->supported);
else
--
2.20.1
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