Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[pandora-kernel.git] / drivers / gpu / drm / radeon / radeon_ttm.c

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index d7fd160..3b0c07b 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -494,6 +494,7 @@ int radeon_ttm_init(struct radeon_device *rdev)
                DRM_ERROR("failed initializing buffer object driver(%d).\n", r);
                return r;
        }
+       rdev->mman.initialized = true;
        r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_VRAM,
                                rdev->mc.real_vram_size >> PAGE_SHIFT);
        if (r) {
@@ -541,6 +542,8 @@ void radeon_ttm_fini(struct radeon_device *rdev)
 {
        int r;
 
+       if (!rdev->mman.initialized)
+               return;
        if (rdev->stollen_vga_memory) {
                r = radeon_bo_reserve(rdev->stollen_vga_memory, false);
                if (r == 0) {
@@ -554,6 +557,7 @@ void radeon_ttm_fini(struct radeon_device *rdev)
        ttm_bo_device_release(&rdev->mman.bdev);
        radeon_gart_fini(rdev);
        radeon_ttm_global_fini(rdev);
+       rdev->mman.initialized = false;
        DRM_INFO("radeon: ttm finalized\n");
 }