gpiod_set_value_cansleep has an internal check on gpio_desc using
'VALIDATE_DESC(desc)', the check before invoking gpiod_set_value_cansleep
could be removed.

Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/phy/phy-can-transceiver.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/phy/phy-can-transceiver.c b/drivers/phy/phy-can-transceiver.c
index 09d1684895568ba8bbad7cdb47bdf984966459c3..89189be9b795a626dff7046c6a60cd4b841f4f0f 100644
--- a/drivers/phy/phy-can-transceiver.c
+++ b/drivers/phy/phy-can-transceiver.c
@@ -47,10 +47,8 @@ static int can_transceiver_phy_power_on(struct phy *phy)
 			return ret;
 		}
 	}
-	if (can_transceiver_phy->standby_gpio)
-		gpiod_set_value_cansleep(can_transceiver_phy->standby_gpio, 0);
-	if (can_transceiver_phy->enable_gpio)
-		gpiod_set_value_cansleep(can_transceiver_phy->enable_gpio, 1);
+	gpiod_set_value_cansleep(can_transceiver_phy->standby_gpio, 0);
+	gpiod_set_value_cansleep(can_transceiver_phy->enable_gpio, 1);
 
 	return 0;
 }
@@ -61,10 +59,8 @@ static int can_transceiver_phy_power_off(struct phy *phy)
 	struct can_transceiver_phy *can_transceiver_phy = phy_get_drvdata(phy);
 	struct can_transceiver_priv *priv = can_transceiver_phy->priv;
 
-	if (can_transceiver_phy->standby_gpio)
-		gpiod_set_value_cansleep(can_transceiver_phy->standby_gpio, 1);
-	if (can_transceiver_phy->enable_gpio)
-		gpiod_set_value_cansleep(can_transceiver_phy->enable_gpio, 0);
+	gpiod_set_value_cansleep(can_transceiver_phy->standby_gpio, 1);
+	gpiod_set_value_cansleep(can_transceiver_phy->enable_gpio, 0);
 	if (priv->mux_state)
 		mux_state_deselect(priv->mux_state);
 

-- 
2.37.1