phy: fsl-imx8mq-usb: Constify imx8mp_usb_phy_ops

The only usage of imx8mp_usb_phy_ops is to assign its address to the
data field in the of_device_id struct, which is a const void 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/20200926205844.34218-1-rikard.falkeborn@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
index 62d6d68..47a0c09 100644 (file)
--- a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
+++ b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
@@ -131,7 +131,7 @@ static const struct phy_ops imx8mq_usb_phy_ops = {
        .owner          = THIS_MODULE,
 };
 
-static struct phy_ops imx8mp_usb_phy_ops = {
+static const struct phy_ops imx8mp_usb_phy_ops = {
        .init           = imx8mp_usb_phy_init,
        .power_on       = imx8mq_phy_power_on,
        .power_off      = imx8mq_phy_power_off,