Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[mv-sheeva.git] / drivers / gpu / drm / radeon / radeon_gem.c

diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index db8e9a355a01624c32c16bb3ac002b90c97277b3..ef92d147d8f07ac516f7708379f662d888f3892a 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -69,9 +69,7 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size,
                if (r != -ERESTARTSYS)
                        DRM_ERROR("Failed to allocate GEM object (%d, %d, %u, %d)\n",
                                  size, initial_domain, alignment, r);
-               mutex_lock(&rdev->ddev->struct_mutex);
-               drm_gem_object_unreference(gobj);
-               mutex_unlock(&rdev->ddev->struct_mutex);
+               drm_gem_object_unreference_unlocked(gobj);
                return r;
        }
        gobj->driver_private = robj;
@@ -202,14 +200,10 @@ int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
        }
        r = drm_gem_handle_create(filp, gobj, &handle);
        if (r) {
-               mutex_lock(&dev->struct_mutex);
-               drm_gem_object_unreference(gobj);
-               mutex_unlock(&dev->struct_mutex);
+               drm_gem_object_unreference_unlocked(gobj);
                return r;
        }
-       mutex_lock(&dev->struct_mutex);
-       drm_gem_object_handle_unreference(gobj);
-       mutex_unlock(&dev->struct_mutex);
+       drm_gem_object_handle_unreference_unlocked(gobj);
        args->handle = handle;
        return 0;
 }
@@ -236,9 +230,7 @@ int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
 
        r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);
 
-       mutex_lock(&dev->struct_mutex);
-       drm_gem_object_unreference(gobj);
-       mutex_unlock(&dev->struct_mutex);
+       drm_gem_object_unreference_unlocked(gobj);
        return r;
 }
 
@@ -255,9 +247,7 @@ int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data,
        }
        robj = gobj->driver_private;
        args->addr_ptr = radeon_bo_mmap_offset(robj);
-       mutex_lock(&dev->struct_mutex);
-       drm_gem_object_unreference(gobj);
-       mutex_unlock(&dev->struct_mutex);
+       drm_gem_object_unreference_unlocked(gobj);
        return 0;
 }
 
@@ -288,9 +278,7 @@ int radeon_gem_busy_ioctl(struct drm_device *dev, void *data,
        default:
                break;
        }
-       mutex_lock(&dev->struct_mutex);
-       drm_gem_object_unreference(gobj);
-       mutex_unlock(&dev->struct_mutex);
+       drm_gem_object_unreference_unlocked(gobj);
        return r;
 }
 
@@ -311,9 +299,7 @@ int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
        /* callback hw specific functions if any */
        if (robj->rdev->asic->ioctl_wait_idle)
                robj->rdev->asic->ioctl_wait_idle(robj->rdev, robj);
-       mutex_lock(&dev->struct_mutex);
-       drm_gem_object_unreference(gobj);
-       mutex_unlock(&dev->struct_mutex);
+       drm_gem_object_unreference_unlocked(gobj);
        return r;
 }
 
@@ -331,9 +317,7 @@ int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
                return -EINVAL;
        robj = gobj->driver_private;
        r = radeon_bo_set_tiling_flags(robj, args->tiling_flags, args->pitch);
-       mutex_lock(&dev->struct_mutex);
-       drm_gem_object_unreference(gobj);
-       mutex_unlock(&dev->struct_mutex);
+       drm_gem_object_unreference_unlocked(gobj);
        return r;
 }
 
@@ -356,8 +340,6 @@ int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
        radeon_bo_get_tiling_flags(rbo, &args->tiling_flags, &args->pitch);
        radeon_bo_unreserve(rbo);
 out:
-       mutex_lock(&dev->struct_mutex);
-       drm_gem_object_unreference(gobj);
-       mutex_unlock(&dev->struct_mutex);
+       drm_gem_object_unreference_unlocked(gobj);
        return r;
 }