1 files changed, 8 insertions, 17 deletions

diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 8678e39aba08..5a1a3e7c93e7 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -2204,27 +2204,18 @@ static int try_toggle_control_gpio(struct device *dev,
                                    int value, unsigned int nsdelay)
 {
         struct gpio_desc *gpio = *desc;
+        enum gpiod_flags flags = value ? GPIOD_OUT_LOW : GPIOD_OUT_HIGH;
         int res;
 
-        gpio = devm_gpiod_get_index(dev, name, index);
-        if (IS_ERR(gpio)) {
-                if (PTR_ERR(gpio) == -ENOENT) {
-                        *desc = NULL;
-                        return 0;
-                }
-
+        gpio = devm_gpiod_get_index_optional(dev, name, index, flags);
+        if (IS_ERR(gpio))
                 return PTR_ERR(gpio);
+
+        if (gpio) {
+                if (nsdelay)
+                        usleep_range(nsdelay, 2 * nsdelay);
+                gpiod_set_value_cansleep(gpio, value);
         }
-        res = gpiod_direction_output(gpio, !value);
-        if (res) {
-                dev_err(dev, "unable to toggle gpio %s: %i\n", name, res);
-                devm_gpiod_put(dev, gpio);
-                gpio = NULL;
-                return res;
-        }
-        if (nsdelay)
-                usleep_range(nsdelay, 2 * nsdelay);
-        gpiod_set_value_cansleep(gpio, value);
         *desc = gpio;
 
         return 0;