GPIO: Correct doc typo "confguration" -> "configuration"
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
diff --git a/drivers/gpio/db8500_gpio.c b/drivers/gpio/db8500_gpio.c
index db32db6..eefb56d 100644
--- a/drivers/gpio/db8500_gpio.c
+++ b/drivers/gpio/db8500_gpio.c
@@ -174,7 +174,7 @@
/**
* config_pin - configure a pin's mux attributes
- * @cfg: pin confguration
+ * @cfg: pin configuration
*
* Configures a pin's mode (alternate function or GPIO), its pull up status,
* and its sleep mode based on the specified configuration. The @cfg is