[ARM] 3689/1: ARM drivers/input/touchscreen: Fixup includes

Patch from Thomas Gleixner

From: Thomas Gleixner <tglx@linutronix.de>

Include the generic header file instead of the ARM specific one.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

drivers/input/touchscreen/corgi_ts.c

@@ -17,7 +17,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-//#include <asm/irq.h>
+#include <linux/irq.h>
 
 #include <asm/arch/sharpsl.h>
 #include <asm/arch/hardware.h>