[PATCH trivial] pinctrl: Grammar s/used in as/used as/

[Geert Uytterhoeven <geert+renesas@xxxxxxxxx>]

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
 drivers/pinctrl/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 89dca77ca0382e93..291099d5cf51b4d3 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -558,7 +558,7 @@ int pinctrl_get_group_selector(struct pinctrl_dev *pctldev,
 }
 
 /**
- * pinctrl_request_gpio() - request a single pin to be used in as GPIO
+ * pinctrl_request_gpio() - request a single pin to be used as GPIO
  * @gpio: the GPIO pin number from the GPIO subsystem number space
  *
  * This function should *ONLY* be used from gpiolib-based GPIO drivers,
-- 
1.9.1

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