ARM: imx: include ulpi.h rather than mach/ulpi.h

Rename mach-imx/include/mach/ulpi.h to mach-imx/ulpi.h, and update
users to include ulpi.h rather than mach/ulpi.h.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/mach-imx/mach-mx31moboard.c

@@ -43,13 +43,13 @@
 #include <asm/mach/map.h>
 #include <asm/memblock.h>
 #include <mach/hardware.h>
-#include <mach/ulpi.h>
 #include <linux/platform_data/asoc-imx-ssi.h>
 
 #include "board-mx31moboard.h"
 #include "common.h"
 #include "devices-imx31.h"
 #include "iomux-mx3.h"
+#include "ulpi.h"
 
 static unsigned int moboard_pins[] = {
 	/* UART0 */