<dma.h> will take care to define dma_alloc with DMA_ALIGNMENT as
alignment. As 32 is the default and may not be applicable to the used
processor, we define DMA_ALIGNMENT and drop the now duplicate code.
Signed-off-by: Ahmad Fatoum <a.fat...@pengutronix.de>
---
arch/mips/include/asm/dma.h | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/arch/mips/include/asm/dma.h b/arch/mips/include/asm/dma.h
index d7570cce7109..5c5b6d5b3a58 100644
--- a/arch/mips/include/asm/dma.h
+++ b/arch/mips/include/asm/dma.h
@@ -14,13 +14,8 @@
#include <asm/io.h>
#include <asm/types.h>
-#define dma_alloc dma_alloc
-static inline void *dma_alloc(size_t size)
-{
- unsigned long max_linesz = max(current_cpu_data.dcache.linesz,
- current_cpu_data.scache.linesz);
- return xmemalign(max_linesz, ALIGN(size, max_linesz));
-}
+#define DMA_ALIGNMENT \
+ max(current_cpu_data.dcache.linesz, current_cpu_data.scache.linesz)
#define dma_alloc_coherent dma_alloc_coherent
static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
--
2.39.2
