mmc: sdhci-s3c: drop unneeded MODULE_ALIAS

The MODULE_DEVICE_TABLE already creates proper alias for platform
driver. Having another MODULE_ALIAS causes the alias to be duplicated.

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Reviewed-by: Jaehoon Chung <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Ulf Hansson <[e-mail]>

drivers/mmc/host/sdhci-s3c.c

···
 MODULE_DESCRIPTION("Samsung SDHCI (HSMMC) glue");
 MODULE_AUTHOR("Ben Dooks, <[e-mail]>");
 MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:s3c-sdhci");