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path: root/drivers/gpu/drm/radeon/radeon_device.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_device.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_device.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index b012cbbc3ed5..fa7841b9d7b6 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -1445,10 +1445,9 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, bool fbcon)
/* evict vram memory */
radeon_bo_evict_vram(rdev);
- mutex_lock(&rdev->ring_lock);
/* wait for gpu to finish processing current batch */
for (i = 0; i < RADEON_NUM_RINGS; i++) {
- r = radeon_fence_wait_empty_locked(rdev, i);
+ r = radeon_fence_wait_empty(rdev, i);
if (r) {
/* delay GPU reset to resume */
force_completion = true;
@@ -1457,7 +1456,6 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, bool fbcon)
if (force_completion) {
radeon_fence_driver_force_completion(rdev);
}
- mutex_unlock(&rdev->ring_lock);
radeon_save_bios_scratch_regs(rdev);