drm/radeon: remove FIXME comment from chipset suspend

For a normal suspend/resume we allready wait for
the rings to be empty, and for a suspend/reasume
in case of a lockup we REALLY don't want to wait
for anything.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

5 files changed, 0 insertions, 5 deletions

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index f716e081c813..eb9a71a7a646 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -3137,7 +3137,6 @@ int evergreen_suspend(struct radeon_device *rdev)
         struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
 
         r600_audio_fini(rdev);
-        /* FIXME: we should wait for ring to be empty */
         radeon_ib_pool_suspend(rdev);
         r600_blit_suspend(rdev);
         r700_cp_stop(rdev);
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 2366be3df074..32a608270d7e 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1334,7 +1334,6 @@ int cayman_resume(struct radeon_device *rdev)
 int cayman_suspend(struct radeon_device *rdev)
 {
         r600_audio_fini(rdev);
-        /* FIXME: we should wait for ring to be empty */
         radeon_ib_pool_suspend(rdev);
         radeon_vm_manager_suspend(rdev);
         r600_blit_suspend(rdev);
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 43d0c41922a5..de4de2dac160 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2461,7 +2461,6 @@ int r600_suspend(struct radeon_device *rdev)
         r600_audio_fini(rdev);
         radeon_ib_pool_suspend(rdev);
         r600_blit_suspend(rdev);
-        /* FIXME: we should wait for ring to be empty */
         r600_cp_stop(rdev);
         rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
         r600_irq_suspend(rdev);
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index b4f51c569c36..7e230f62f0fa 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -996,7 +996,6 @@ int rv770_suspend(struct radeon_device *rdev)
         r600_audio_fini(rdev);
         radeon_ib_pool_suspend(rdev);
         r600_blit_suspend(rdev);
-        /* FIXME: we should wait for ring to be empty */
         r700_cp_stop(rdev);
         rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
         r600_irq_suspend(rdev);
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 34603b3c80ab..78c790fec63f 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -3807,7 +3807,6 @@ int si_resume(struct radeon_device *rdev)
 
 int si_suspend(struct radeon_device *rdev)
 {
-        /* FIXME: we should wait for ring to be empty */
         radeon_ib_pool_suspend(rdev);
         radeon_vm_manager_suspend(rdev);
 #if 0