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-rw-r--r--drivers/net/ethernet/smsc/smc91x.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index c8dabeaab4fc..742a1f7a838c 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -2192,6 +2192,12 @@ MODULE_DEVICE_TABLE(of, smc91x_match);
/**
* of_try_set_control_gpio - configure a gpio if it exists
+ * @dev: net device
+ * @desc: where to store the GPIO descriptor, if it exists
+ * @name: name of the GPIO in DT
+ * @index: index of the GPIO in DT
+ * @value: set the GPIO to this value
+ * @nsdelay: delay before setting the GPIO
*/
static int try_toggle_control_gpio(struct device *dev,
struct gpio_desc **desc,