diff options
Diffstat (limited to 'drivers/mmc/host/dw_mmc-exynos.c')
-rw-r--r-- | drivers/mmc/host/dw_mmc-exynos.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/host/dw_mmc-exynos.c b/drivers/mmc/host/dw_mmc-exynos.c index 4d50da61816..8f46292fe49 100644 --- a/drivers/mmc/host/dw_mmc-exynos.c +++ b/drivers/mmc/host/dw_mmc-exynos.c @@ -16,6 +16,7 @@ #include <linux/mmc/dw_mmc.h> #include <linux/of.h> #include <linux/of_gpio.h> +#include <linux/dma-mapping.h> #include "dw_mmc.h" #include "dw_mmc-pltfm.h" @@ -232,6 +233,8 @@ int dw_mci_exynos_probe(struct platform_device *pdev) match = of_match_node(dw_mci_exynos_match, pdev->dev.of_node); drv_data = match->data; + /* set the dma coherent mask */ + pdev->dev.coherent_dma_mask = DMA_BIT_MASK(64); return dw_mci_pltfm_register(pdev, drv_data); } |