sh: pci: remove duplicated #include's

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/sh/boards/mach-se/7780/irq.c

@@ -12,7 +12,6 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
-#include <linux/irq.h>
 #include <linux/io.h>
 #include <mach-se/mach/se7780.h>
 

arch/sh/drivers/pci/ops-dreamcast.c

@@ -18,7 +18,6 @@
 #include <linux/pci.h>
 #include <linux/module.h>
 #include <linux/io.h>
-#include <linux/irq.h>
 #include <mach/pci.h>
 
 /*