video: tegra: nvmap: Move pool lock functions

[sojka/nv-tegra/linux-3.10.git] / drivers / video / tegra / nvmap / nvmap_priv.h

diff --git a/drivers/video/tegra/nvmap/nvmap_priv.h b/drivers/video/tegra/nvmap/nvmap_priv.h
index 744238875c937c381b522453bbdae23f5e81fdc7..ffb825a1a605344ec91bdf26f82d50cced104840 100644 (file)
--- a/drivers/video/tegra/nvmap/nvmap_priv.h
+++ b/drivers/video/tegra/nvmap/nvmap_priv.h
@@ -243,6 +243,16 @@ static inline void nvmap_pp_inc_index(struct nvmap_page_pool *pp, u32 *ind)
                *ind = 0;
 }
 
+static inline void nvmap_page_pool_lock(struct nvmap_page_pool *pool)
+{
+       mutex_lock(&pool->lock);
+}
+
+static inline void nvmap_page_pool_unlock(struct nvmap_page_pool *pool)
+{
+       mutex_unlock(&pool->lock);
+}
+
 int nvmap_page_pool_init(struct nvmap_device *dev);
 int nvmap_page_pool_fini(struct nvmap_device *dev);
 struct page *nvmap_page_pool_alloc(struct nvmap_page_pool *pool);