pinctrl: remove duplicated include from pinctrl-xway.c

Remove duplicated include.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch

)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-xway.c

@@ -17,8 +17,6 @@
 #include <linux/ioport.h>
 #include <linux/io.h>
 #include <linux/device.h>
-#include <linux/module.h>
-#include <linux/io.h>
 #include <linux/platform_device.h>
 
 #include "pinctrl-lantiq.h"