drm/mgag200: inline reservations

[karo-tx-linux.git] / drivers / gpu / drm / mgag200 / mgag200_drv.h

diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h
index d9737ef2d9a2d13f4584504ab5ee2235caf96ce8..12e2499d935266150643a2bbb624a149e6fb59d0 100644 (file)
--- a/drivers/gpu/drm/mgag200/mgag200_drv.h
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.h
@@ -280,8 +280,24 @@ void mgag200_i2c_destroy(struct mga_i2c_chan *i2c);
 #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
 void mgag200_ttm_placement(struct mgag200_bo *bo, int domain);
 
-int mgag200_bo_reserve(struct mgag200_bo *bo, bool no_wait);
-void mgag200_bo_unreserve(struct mgag200_bo *bo);
+static inline int mgag200_bo_reserve(struct mgag200_bo *bo, bool no_wait)
+{
+       int ret;
+
+       ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, 0);
+       if (ret) {
+               if (ret != -ERESTARTSYS && ret != -EBUSY)
+                       DRM_ERROR("reserve failed %p\n", bo);
+               return ret;
+       }
+       return 0;
+}
+
+static inline void mgag200_bo_unreserve(struct mgag200_bo *bo)
+{
+       ttm_bo_unreserve(&bo->bo);
+}
+
 int mgag200_bo_create(struct drm_device *dev, int size, int align,
                      uint32_t flags, struct mgag200_bo **pastbo);
 int mgag200_mm_init(struct mga_device *mdev);