pinctrl: qcom: Remove duplicated include from pinctrl-msm.c

Remove duplicated include.

Fixes: 13bec8d4 ("pinctrl: qcom: use scm_call to route GPIO irq to Apps")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200408070504.134847-1-yuehaibing@huawei.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/qcom/pinctrl-msm.c

@@ -23,7 +23,6 @@
 #include <linux/pm.h>
 #include <linux/log2.h>
 #include <linux/qcom_scm.h>
-#include <linux/io.h>
 
 #include <linux/soc/qcom/irq.h>