ARM: mach-imx: sdhci-esdhc-imx: initialize DMA mask

With commit 7b91369b4655 ("mmc: sdhci: Set DMA mask when adding host")
DMA access got disabled for device drivers with zero DMA mask property.
sdhci-esdhc-imx got blocked from DMA access by this.  Hence: initialize
the DMA mask to enable access again.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
index a5edd7d60266985472ac9de11e6fb9801f8eadeb..3d039ef021e0f0f4945040a01a8d0e79888bfa8f 100644 (file)
--- a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
+++ b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
@@ -71,6 +71,7 @@ struct platform_device *__init imx_add_sdhci_esdhc_imx(
        if (!pdata)
                pdata = &default_esdhc_pdata;
 
-       return imx_add_platform_device(data->devid, data->id, res,
-                       ARRAY_SIZE(res), pdata, sizeof(*pdata));
+       return imx_add_platform_device_dmamask(data->devid, data->id, res,
+                       ARRAY_SIZE(res), pdata, sizeof(*pdata),
+                       DMA_BIT_MASK(32));
 }