ARM: OMAP2+: Include types.h directly for hwmod data

This is needed in preparation for dropping some unused
headers that indirectly include types.h.

Tested-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
index 84f1182..64c5a12 100644
--- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
@@ -15,6 +15,8 @@
  *
  */
 
+#include <linux/types.h>
+
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/platform_data/hsmmc-omap.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>