sh-pfc: Remove unneeded mach/<soc>.h includes

The SoC-specific mach/<soc>.h headers are included needlesly. Don't
include them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Magnus Damm <damm@opensource.se>

drivers/pinctrl/sh-pfc/pfc-r8a73a4.c

@@ -21,7 +21,6 @@
 #include <linux/kernel.h>
 #include <linux/pinctrl/pinconf-generic.h>
 #include <mach/irqs.h>
-#include <mach/r8a73a4.h>
 
 #include "core.h"
 #include "sh_pfc.h"

drivers/pinctrl/sh-pfc/pfc-r8a7740.c

@@ -22,7 +22,6 @@
 #include <linux/kernel.h>
 #include <linux/pinctrl/pinconf-generic.h>
 
-#include <mach/r8a7740.h>
 #include <mach/irqs.h>
 
 #include "core.h"

drivers/pinctrl/sh-pfc/pfc-sh7372.c

@@ -25,7 +25,6 @@
 #include <linux/pinctrl/pinconf-generic.h>
 
 #include <mach/irqs.h>
-#include <mach/sh7372.h>
 
 #include "core.h"
 #include "sh_pfc.h"