ARM: mmu: rename dma_alloc

a function named dma_alloc is already declared in include/dma.h, so when
we want to include that file we must rename the function.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c
index f6c44e3e25..3f00acdb29 100644
--- a/arch/arm/cpu/mmu.c
+++ b/arch/arm/cpu/mmu.c
@@ -497,7 +497,7 @@ void mmu_disable(void)
 	__mmu_cache_off();
 }
 
-static void *dma_alloc(size_t size, dma_addr_t *dma_handle, unsigned flags)
+static void *dma_alloc_map(size_t size, dma_addr_t *dma_handle, unsigned flags)
 {
 	void *ret;
 
@@ -515,12 +515,12 @@ static void *dma_alloc(size_t size, dma_addr_t *dma_handle, unsigned flags)
 
 void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
 {
-	return dma_alloc(size, dma_handle, MAP_UNCACHED);
+	return dma_alloc_map(size, dma_handle, MAP_UNCACHED);
 }
 
 void *dma_alloc_writecombine(size_t size, dma_addr_t *dma_handle)
 {
-	return dma_alloc(size, dma_handle, ARCH_MAP_WRITECOMBINE);
+	return dma_alloc_map(size, dma_handle, ARCH_MAP_WRITECOMBINE);
 }
 
 unsigned long virt_to_phys(volatile void *virt)