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-rw-r--r--arch/arm/mach-bcmring/mm.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/mm.c b/arch/arm/mach-bcmring/mm.c
index 0f1c37e..8616876 100644
--- a/arch/arm/mach-bcmring/mm.c
+++ b/arch/arm/mach-bcmring/mm.c
@@ -13,6 +13,7 @@
*****************************************************************************/
#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
#include <asm/mach/map.h>
#include <mach/hardware.h>
@@ -53,4 +54,6 @@ void __init bcmring_map_io(void)
{
iotable_init(bcmring_io_desc, ARRAY_SIZE(bcmring_io_desc));
+ /* Maximum DMA memory allowed is 14M */
+ init_consistent_dma_size(14 << 20);
}
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