ARM: mxc: platform-mxc-mmc: Fix register region size

Do not hardcode the register region to SZ_4K as this is not correct for mx31.

Use data->iosize instead which works for both mx27 and mx31 cases.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/plat-mxc/devices/platform-mxc-mmc.c b/arch/arm/plat-mxc/devices/platform-mxc-mmc.c
index 540d3a7..e7b920b 100644 (file)
--- a/arch/arm/plat-mxc/devices/platform-mxc-mmc.c
+++ b/arch/arm/plat-mxc/devices/platform-mxc-mmc.c
@@ -55,7 +55,7 @@ struct platform_device *__init imx_add_mxc_mmc(
        struct resource res[] = {
                {
                        .start = data->iobase,
-                       .end = data->iobase + SZ_4K - 1,
+                       .end = data->iobase + data->iosize - 1,
                        .flags = IORESOURCE_MEM,
                }, {
                        .start = data->irq,