mmc: dw_mmc: rockchip: Fix modalias to make module auto-loading work

Make the modalias match driver name, this is required to make module
auto-loading work.

Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
CC: Doug Anderson <dianders@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/dw_mmc-rockchip.c

@@ -153,5 +153,5 @@ module_platform_driver(dw_mci_rockchip_pltfm_driver);
 
 MODULE_AUTHOR("Addy Ke <addy.ke@rock-chips.com>");
 MODULE_DESCRIPTION("Rockchip Specific DW-MSHC Driver Extension");
-MODULE_ALIAS("platform:dwmmc-rockchip");
+MODULE_ALIAS("platform:dwmmc_rockchip");
 MODULE_LICENSE("GPL v2");