[MMC] mmci doesn't need asm/irq.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

drivers/mmc/mmci.c

@@ -22,7 +22,6 @@
 
 #include <asm/div64.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/scatterlist.h>
 #include <asm/sizes.h>
 #include <asm/hardware/amba.h>