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-v2.c b/arch/arm/mach-msm/gpiomux-v2.c
index 3029bb4..ee1e17a 100644
--- a/arch/arm/mach-msm/gpiomux-v2.c
+++ b/arch/arm/mach-msm/gpiomux-v2.c
@@ -12,7 +12,7 @@
 #include <linux/bitops.h>
 #include <linux/io.h>
 #include <mach/msm_iomap.h>
-#include "gpiomux.h"
+#include <mach/gpiomux.h>
 
 #define GPIO_CFG(n)    (MSM_TLMM_BASE + 0x1000 + (0x10 * n))
 #define GPIO_IN_OUT(n) (MSM_TLMM_BASE + 0x1004 + (0x10 * n))