phy: ralink-usb: Constify ralink_usb_phy_ops

The only usage is to pass its address to devm_phy_create() which takes a
const pointer. Make it const to allow the compiler to put it in
read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200823220025.17588-7-rikard.falkeborn@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/phy/ralink/phy-ralink-usb.c b/drivers/phy/ralink/phy-ralink-usb.c
index ba3c197..95dfa9f 100644 (file)
--- a/drivers/phy/ralink/phy-ralink-usb.c
+++ b/drivers/phy/ralink/phy-ralink-usb.c
@@ -142,7 +142,7 @@ static int ralink_usb_phy_power_off(struct phy *_phy)
        return 0;
 }
 
-static struct phy_ops ralink_usb_phy_ops = {
+static const struct phy_ops ralink_usb_phy_ops = {
        .power_on       = ralink_usb_phy_power_on,
        .power_off      = ralink_usb_phy_power_off,
        .owner          = THIS_MODULE,