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authorChristian König <deathsimple@vodafone.de>2012-07-11 17:12:11 +0200
committerChristian König <deathsimple@vodafone.de>2012-07-18 13:17:32 +0200
commit246fa345a1b72fddb9b2b81f32abd615a5d1c0af (patch)
treee3534df96cf437b14107f4df7ec02eac5164ec9e
parent29935554b384b1b3a7377d6f0b03b21d18a61683 (diff)
drm/radeon: return an error if there is nothing to wait for
Otherwise the sa managers out of memory handling doesn't work. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
-rw-r--r--drivers/gpu/drm/radeon/radeon_fence.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 76c5b22bfd2..7a181c386cb 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -331,7 +331,7 @@ static int radeon_fence_wait_any_seq(struct radeon_device *rdev,
/* nothing to wait for ? */
if (ring == RADEON_NUM_RINGS) {
- return 0;
+ return -ENOENT;
}
while (!radeon_fence_any_seq_signaled(rdev, target_seq)) {