ARM: exynos: update dma bit mask to 64 bits

This patch changes the dma_mask for dev-dwmci

Signed-off-by: Subash Patel <subash.rp@samsung.com>

diff --git a/arch/arm/mach-exynos/dev-dwmci.c b/arch/arm/mach-exynos/dev-dwmci.c
index 79035018fb746da2a5c0a284bbc2b229d3cebbe9..580bfcdc5d4bf588ca5ade19a673cc101d54ebb7 100644 (file)
--- a/arch/arm/mach-exynos/dev-dwmci.c
+++ b/arch/arm/mach-exynos/dev-dwmci.c
@@ -47,7 +47,7 @@ static struct dw_mci_board exynos4_dwci_pdata = {
        .get_bus_wd                     = exynos4_dwmci_get_bus_wd,
 };
 
-static u64 exynos4_dwmci_dmamask = DMA_BIT_MASK(32);
+static u64 exynos4_dwmci_dmamask = DMA_BIT_MASK(64);
 
 struct platform_device exynos4_device_dwmci = {
        .name           = "dw_mmc",
@@ -56,7 +56,7 @@ struct platform_device exynos4_device_dwmci = {
        .resource       = exynos4_dwmci_resource,
        .dev            = {
                .dma_mask               = &exynos4_dwmci_dmamask,
-               .coherent_dma_mask      = DMA_BIT_MASK(32),
+               .coherent_dma_mask      = DMA_BIT_MASK(64),
                .platform_data  = &exynos4_dwci_pdata,
        },
 };