[PATCH] ppc32: fix asm-ppc/dma-mapping.h sparse warning

GFP flags must be passed as unisgned int __nocast these days, else we'll
get tons of sparse warnings in every driver.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-ppc/dma-mapping.h
index 6f74f59..92b8ee7 100644 (file)
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-ppc/dma-mapping.h
@@ -60,7 +60,8 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask)
 }
 
 static inline void *dma_alloc_coherent(struct device *dev, size_t size,
-                                      dma_addr_t * dma_handle, int gfp)
+                                      dma_addr_t * dma_handle,
+                                      unsigned int __nocast gfp)
 {
 #ifdef CONFIG_NOT_COHERENT_CACHE
        return __dma_alloc_coherent(size, dma_handle, gfp);