msm: Move gpiomux.h to include/mach

The gpiomux interface is required for drivers
to manipulate the pinmux functionality of their gpios
at runtime.

Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
diff --git a/arch/arm/mach-msm/gpiomux-v1.c b/arch/arm/mach-msm/gpiomux-v1.c
index b2ea7f0..a87e9cc 100644
--- a/arch/arm/mach-msm/gpiomux-v1.c
+++ b/arch/arm/mach-msm/gpiomux-v1.c
@@ -12,7 +12,7 @@
 #include <linux/bitops.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
-#include "gpiomux.h"
+#include <mach/gpiomux.h>
 #include "proc_comm.h"
 #include "gpio.h"