mmc: host: Include interrupt.h in mmc host drivers that depends on it

An mmc host driver shouldn't rely on interrupt.h being included by another
public mmc header. Instead make that dependency explicit by including
interrupt.h in those host drivers that depends on it.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

drivers/mmc/host/via-sdmmc.c

@@ -13,6 +13,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/highmem.h>
 #include <linux/delay.h>
+#include <linux/interrupt.h>
 
 #include <linux/mmc/host.h>