regulator: arizona-micsupp: Delete unused include

This driver uses no symbols from <linux/gpio.h> so just drop
this include.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index de6802b..ae1a5de 100644 (file)
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -16,7 +16,6 @@
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/of_regulator.h>
-#include <linux/gpio.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <sound/soc.h>