[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach

This just leaves include/asm-arm/plat-* to deal with.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index 167b7fc..798f221 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -27,7 +27,7 @@
 #include <linux/list.h>
 #include <linux/timer.h>
 
-#include <asm/arch/hardware.h>
+#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/io.h>