Commit 34370214 authored by Ben Dooks's avatar Ben Dooks Committed by Russell King (Oracle)
Browse files

ARM: 9218/1: dma-mapping: fix pointer/integer warning 



Fix the use of a pointer assignment from integer where false
is being used instead of NULL. Fix the following warning by
usign NULL:

arch/arm/mm/dma-mapping.c:712:52: warning: Using plain integer as NULL pointer

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
parent b97abb4d

arch/arm/mm/dma-mapping.c

+1 −1
Original line number Diff line number Diff line
@@ -709,7 +709,7 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, 


	*handle = DMA_MAPPING_ERROR;

	allowblock = gfpflags_allow_blocking(gfp);

	cma = allowblock ? dev_get_cma_area(dev) : false;

	cma = allowblock ? dev_get_cma_area(dev) : NULL;



	if (cma)

		buf->allocator = &cma_allocator;