ARM: imx: dynamically register mxc-mmc devices

... plus a trivial simplification of mx21ads_sdhc_init()

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-imx/devices-imx21.h b/arch/arm/mach-imx/devices-imx21.h
index 0f782b6fcf88..a97e921bc225 100644
--- a/arch/arm/mach-imx/devices-imx21.h
+++ b/arch/arm/mach-imx/devices-imx21.h
@@ -33,6 +33,10 @@ extern const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst;
 #define imx21_add_imx_uart2(pdata)      imx21_add_imx_uart(2, pdata)
 #define imx21_add_imx_uart3(pdata)      imx21_add_imx_uart(3, pdata)
 
+extern const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst;
+#define imx21_add_mxc_mmc(id, pdata)    \
+        imx_add_mxc_mmc(&imx21_mxc_mmc_data[id], pdata)
+
 extern const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst;
 #define imx21_add_mxc_nand(pdata)       \
         imx_add_mxc_nand(&imx21_mxc_nand_data, pdata)