[PATCH 2/6] ARM: s3c24xx: add dma_coherent_mask for DMA devices

[Vasily Khoruzhick]

Otherwise dma_alloc_coherent() fails.

Signed-off-by: Vasily Khoruzhick <anarsoul at gmail.com>
---
 arch/arm/mach-s3c24xx/common.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c
index c0763b8..2fa0a99 100644
--- a/arch/arm/mach-s3c24xx/common.c
+++ b/arch/arm/mach-s3c24xx/common.c
@@ -358,6 +358,7 @@ struct platform_device s3c2410_device_dma = {
 	.resource	= s3c2410_dma_resource,
 	.dev	= {
 		.platform_data	= &s3c2410_dma_platdata,
+		.coherent_dma_mask = ~0,
 	},
 };
 #endif
@@ -455,6 +456,7 @@ struct platform_device s3c2440_device_dma = {
 	.resource	= s3c2410_dma_resource,
 	.dev	= {
 		.platform_data	= &s3c2440_dma_platdata,
+		.coherent_dma_mask = ~0,
 	},
 };
 #endif
-- 
2.0.0