From 22ea8a2a006bc62235d25dacfc5e51dfa4db9e53 Mon Sep 17 00:00:00 2001 From: Vasily Khoruzhick Date: Sun, 18 May 2014 12:44:52 +0300 Subject: [PATCH 02/15] ARM: s3c24xx: add dma_coherent_mask for DMA devices Otherwise dma_alloc_coherent() fails. Signed-off-by: Vasily Khoruzhick --- 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 bf50328..7ed0853 100644 --- a/arch/arm/mach-s3c24xx/common.c +++ b/arch/arm/mach-s3c24xx/common.c @@ -355,6 +355,7 @@ struct platform_device s3c2410_device_dma = { .resource = s3c2410_dma_resource, .dev = { .platform_data = &s3c2410_dma_platdata, + .coherent_dma_mask = ~0, }, }; #endif @@ -452,6 +453,7 @@ struct platform_device s3c2440_device_dma = { .resource = s3c2410_dma_resource, .dev = { .platform_data = &s3c2440_dma_platdata, + .coherent_dma_mask = ~0, }, }; #endif -- 2.3.5