mmc: dw_mmc: k3: 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: NZhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: NJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/dw_mmc-k3.c

@@ -193,4 +193,4 @@ module_platform_driver(dw_mci_k3_pltfm_driver);
 
 MODULE_DESCRIPTION("K3 Specific DW-MSHC Driver Extension");
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:dwmmc-k3");
+MODULE_ALIAS("platform:dwmmc_k3");