drm/radeon: remove ip_pool start/suspend

The IB pool is in gart memory, so it is completely
superfluous to unpin / repin it on suspend / resume.

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

1 files changed, 6 insertions, 11 deletions

diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 99137be7a300..0062938a589c 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -275,9 +275,11 @@ static int r420_startup(struct radeon_device *rdev)
         }
         r420_cp_errata_init(rdev);
 
-        r = radeon_ib_pool_start(rdev);
-        if (r)
+        r = radeon_ib_pool_init(rdev);
+        if (r) {
+                dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
                 return r;
+        }
 
         r = radeon_ib_ring_tests(rdev);
         if (r)
@@ -324,7 +326,6 @@ int r420_resume(struct radeon_device *rdev)
 
 int r420_suspend(struct radeon_device *rdev)
 {
-        radeon_ib_pool_suspend(rdev);
         r420_cp_errata_fini(rdev);
         r100_cp_disable(rdev);
         radeon_wb_disable(rdev);
@@ -340,7 +341,7 @@ void r420_fini(struct radeon_device *rdev)
 {
         r100_cp_fini(rdev);
         radeon_wb_fini(rdev);
-        r100_ib_fini(rdev);
+        radeon_ib_pool_fini(rdev);
         radeon_gem_fini(rdev);
         if (rdev->flags & RADEON_IS_PCIE)
                 rv370_pcie_gart_fini(rdev);
@@ -438,20 +439,14 @@ int r420_init(struct radeon_device *rdev)
         }
         r420_set_reg_safe(rdev);
 
-        r = radeon_ib_pool_init(rdev);
         rdev->accel_working = true;
-        if (r) {
-                dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
-                rdev->accel_working = false;
-        }
-
         r = r420_startup(rdev);
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
                 r100_cp_fini(rdev);
                 radeon_wb_fini(rdev);
-                r100_ib_fini(rdev);
+                radeon_ib_pool_fini(rdev);
                 radeon_irq_kms_fini(rdev);
                 if (rdev->flags & RADEON_IS_PCIE)
                         rv370_pcie_gart_fini(rdev);