Merge branch 'tegra/cleanup' into next/cleanup

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-bcmring / mm.c

diff --git a/arch/arm/mach-bcmring/mm.c b/arch/arm/mach-bcmring/mm.c
index 0f1c37e4523ae530544c29260917a1ff385273ae..8616876abb9f92df76fd4a53de0bdc01aefd494b 100644 (file)
--- 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);
 }