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-rw-r--r--drivers/gpu/drm/radeon/radeon_kms.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 977f1a5e11a5..0a68e8d711a1 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -181,7 +181,9 @@ static void radeon_set_filp_rights(struct drm_device *dev,
struct drm_file *applier,
uint32_t *value)
{
- mutex_lock(&dev->struct_mutex);
+ struct radeon_device *rdev = dev->dev_private;
+
+ mutex_lock(&rdev->gem.mutex);
if (*value == 1) {
/* wants rights */
if (!*owner)
@@ -192,7 +194,7 @@ static void radeon_set_filp_rights(struct drm_device *dev,
*owner = NULL;
}
*value = *owner == applier ? 1 : 0;
- mutex_unlock(&dev->struct_mutex);
+ mutex_unlock(&rdev->gem.mutex);
}
/*
@@ -724,10 +726,14 @@ void radeon_driver_preclose_kms(struct drm_device *dev,
struct drm_file *file_priv)
{
struct radeon_device *rdev = dev->dev_private;
+
+ mutex_lock(&rdev->gem.mutex);
if (rdev->hyperz_filp == file_priv)
rdev->hyperz_filp = NULL;
if (rdev->cmask_filp == file_priv)
rdev->cmask_filp = NULL;
+ mutex_unlock(&rdev->gem.mutex);
+
radeon_uvd_free_handles(rdev, file_priv);
radeon_vce_free_handles(rdev, file_priv);
}