[PATCH] dmapool: Fix "nocast type" warnings

Fix the sparse warning "implicit cast to nocast type"

Signed-off-by: Victor Fusco <[email protected]>
Signed-off-by: Domen Puncer <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c
index c4aebf2f522d724abfbb8e1c5538ac8441322bbd..60a7ef6a201b879ecedafe996c36c730259d4ba6 100644 (file)
--- a/drivers/base/dmapool.c
+++ b/drivers/base/dmapool.c
@@ -262,7 +262,8 @@ dma_pool_destroy (struct dma_pool *pool)
  * If such a memory block can't be allocated, null is returned.
  */
 void *
-dma_pool_alloc (struct dma_pool *pool, int mem_flags, dma_addr_t *handle)
+dma_pool_alloc (struct dma_pool *pool, unsigned int __nocast mem_flags,
+               dma_addr_t *handle)
 {
        unsigned long           flags;
        struct dma_page         *page;

diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h
index e60bfdac348d2d0cb4e3b13e5f858b9514a91fa8..4932ee5c77f0896d081de2ad70dadc5b122492fa 100644 (file)
--- a/include/linux/dmapool.h
+++ b/include/linux/dmapool.h
@@ -19,7 +19,8 @@ struct dma_pool *dma_pool_create(const char *name, struct device *dev,
 
 void dma_pool_destroy(struct dma_pool *pool);
 
-void *dma_pool_alloc(struct dma_pool *pool, int mem_flags, dma_addr_t *handle);
+void *dma_pool_alloc(struct dma_pool *pool, unsigned int __nocast mem_flags,
+                    dma_addr_t *handle);
 
 void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr);