diff options
Diffstat (limited to 'arch/arm/mach-u300')
| -rw-r--r-- | arch/arm/mach-u300/core.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-u300/include/mach/memory.h | 5 |
2 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index 399c89f14dfb..376b6dfdfae9 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -25,6 +25,7 @@ #include <linux/err.h> #include <linux/mtd/nand.h> #include <linux/mtd/fsmc.h> +#include <linux/dma-mapping.h> #include <asm/types.h> #include <asm/setup.h> @@ -92,6 +93,8 @@ static struct map_desc u300_io_desc[] __initdata = { void __init u300_map_io(void) { iotable_init(u300_io_desc, ARRAY_SIZE(u300_io_desc)); + /* We enable a real big DMA buffer if need be. */ + init_consistent_dma_size(SZ_4M); } /* diff --git a/arch/arm/mach-u300/include/mach/memory.h b/arch/arm/mach-u300/include/mach/memory.h index f98acd91abd3..7034bae95de6 100644 --- a/arch/arm/mach-u300/include/mach/memory.h +++ b/arch/arm/mach-u300/include/mach/memory.h @@ -34,9 +34,4 @@ #endif #endif -/* - * We enable a real big DMA buffer if need be. - */ -#define CONSISTENT_DMA_SIZE SZ_4M - #endif |