phy: constify of_phandle_args in xlate

The xlate callbacks are supposed to translate of_phandle_args to proper
provider without modifying the of_phandle_args.  Make the argument
pointer to const for code safety and readability.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> #Broadcom
Link: https://lore.kernel.org/r/20240217093937.58234-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

drivers/phy/allwinner/phy-sun4i-usb.c

@@ -683,7 +683,7 @@ static int sun4i_usb_phy0_vbus_notify(struct notifier_block *nb,
 }
 
 static struct phy *sun4i_usb_phy_xlate(struct device *dev,
-					struct of_phandle_args *args)
+					const struct of_phandle_args *args)
 {
 	struct sun4i_usb_phy_data *data = dev_get_drvdata(dev);
 

drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c

@@ -350,7 +350,7 @@ static int phy_g12a_usb3_pcie_exit(struct phy *phy)
 }
 
 static struct phy *phy_g12a_usb3_pcie_xlate(struct device *dev,
-					    struct of_phandle_args *args)
+					    const struct of_phandle_args *args)
 {
 	struct phy_g12a_usb3_pcie_priv *priv = dev_get_drvdata(dev);
 	unsigned int mode;

drivers/phy/broadcom/phy-bcm-sr-pcie.c

@@ -195,7 +195,7 @@ static const struct phy_ops sr_paxc_phy_ops = {
 };
 
 static struct phy *sr_pcie_phy_xlate(struct device *dev,
-				     struct of_phandle_args *args)
+				     const struct of_phandle_args *args)
 {
 	struct sr_pcie_phy_core *core;
 	int phy_idx;

drivers/phy/broadcom/phy-bcm-sr-usb.c

@@ -209,7 +209,7 @@ static const struct phy_ops sr_phy_ops = {
 };
 
 static struct phy *bcm_usb_phy_xlate(struct device *dev,
-				     struct of_phandle_args *args)
+				     const struct of_phandle_args *args)
 {
 	struct bcm_usb_phy_cfg *phy_cfg;
 	int phy_idx;

drivers/phy/broadcom/phy-bcm63xx-usbh.c

@@ -366,7 +366,7 @@ static const struct phy_ops bcm63xx_usbh_phy_ops = {
 };
 
 static struct phy *bcm63xx_usbh_phy_xlate(struct device *dev,
-					  struct of_phandle_args *args)
+					  const struct of_phandle_args *args)
 {
 	struct bcm63xx_usbh_phy *usbh = dev_get_drvdata(dev);
 

drivers/phy/broadcom/phy-brcm-usb.c

@@ -175,7 +175,7 @@ static const struct phy_ops brcm_usb_phy_ops = {
 };
 
 static struct phy *brcm_usb_phy_xlate(struct device *dev,
-				      struct of_phandle_args *args)
+				      const struct of_phandle_args *args)
 {
 	struct brcm_usb_phy_data *data = dev_get_drvdata(dev);
 

drivers/phy/freescale/phy-fsl-imx8qm-lvds-phy.c

@@ -294,7 +294,7 @@ static int mixel_lvds_phy_reset(struct device *dev)
 }
 
 static struct phy *mixel_lvds_phy_xlate(struct device *dev,
-					struct of_phandle_args *args)
+					const struct of_phandle_args *args)
 {
 	struct mixel_lvds_phy_priv *priv = dev_get_drvdata(dev);
 	unsigned int phy_id;

drivers/phy/freescale/phy-fsl-lynx-28g.c

@@ -556,7 +556,7 @@ static void lynx_28g_lane_read_configuration(struct lynx_28g_lane *lane)
 }
 
 static struct phy *lynx_28g_xlate(struct device *dev,
-				  struct of_phandle_args *args)
+				  const struct of_phandle_args *args)
 {
 	struct lynx_28g_priv *priv = dev_get_drvdata(dev);
 	int idx = args->args[0];

drivers/phy/hisilicon/phy-histb-combphy.c

@@ -163,7 +163,7 @@ static const struct phy_ops histb_combphy_ops = {
 };
 
 static struct phy *histb_combphy_xlate(struct device *dev,
-				       struct of_phandle_args *args)
+				       const struct of_phandle_args *args)
 {
 	struct histb_combphy_priv *priv = dev_get_drvdata(dev);
 	struct histb_combphy_mode *mode = &priv->mode;

drivers/phy/intel/phy-intel-lgm-combo.c

@@ -508,7 +508,7 @@ static const struct phy_ops intel_cbphy_ops = {
 };
 
 static struct phy *intel_cbphy_xlate(struct device *dev,
-				     struct of_phandle_args *args)
+				     const struct of_phandle_args *args)
 {
 	struct intel_combo_phy *cbphy = dev_get_drvdata(dev);
 	u32 iphy_id;

drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c

@@ -358,7 +358,7 @@ static const struct phy_ops ltq_vrx200_pcie_phy_ops = {
 };
 
 static struct phy *ltq_vrx200_pcie_phy_xlate(struct device *dev,
-					     struct of_phandle_args *args)
+					     const struct of_phandle_args *args)
 {
 	struct ltq_vrx200_pcie_phy_priv *priv = dev_get_drvdata(dev);
 	unsigned int mode;

drivers/phy/marvell/phy-armada375-usb2.c

@@ -61,7 +61,7 @@ static const struct phy_ops armada375_usb_phy_ops = {
  * USB3 case it still optional and we use ENODEV.
  */
 static struct phy *armada375_usb_phy_xlate(struct device *dev,
-					struct of_phandle_args *args)
+					const struct of_phandle_args *args)
 {
 	struct armada375_cluster_phy *cluster_phy = dev_get_drvdata(dev);
 

drivers/phy/marvell/phy-armada38x-comphy.c

@@ -160,7 +160,7 @@ static const struct phy_ops a38x_comphy_ops = {
 };
 
 static struct phy *a38x_comphy_xlate(struct device *dev,
-				     struct of_phandle_args *args)
+				     const struct of_phandle_args *args)
 {
 	struct a38x_comphy_lane *lane;
 	struct phy *phy;

drivers/phy/marvell/phy-berlin-sata.c

@@ -155,7 +155,7 @@ static int phy_berlin_sata_power_off(struct phy *phy)
 }
 
 static struct phy *phy_berlin_sata_phy_xlate(struct device *dev,
-					     struct of_phandle_args *args)
+					     const struct of_phandle_args *args)
 {
 	struct phy_berlin_priv *priv = dev_get_drvdata(dev);
 	int i;

drivers/phy/marvell/phy-mvebu-a3700-comphy.c

@@ -1213,7 +1213,7 @@ static const struct phy_ops mvebu_a3700_comphy_ops = {
 };
 
 static struct phy *mvebu_a3700_comphy_xlate(struct device *dev,
-					    struct of_phandle_args *args)
+					    const struct of_phandle_args *args)
 {
 	struct mvebu_a3700_comphy_lane *lane;
 	unsigned int port;

drivers/phy/marvell/phy-mvebu-cp110-comphy.c

@@ -917,7 +917,7 @@ static const struct phy_ops mvebu_comphy_ops = {
 };
 
 static struct phy *mvebu_comphy_xlate(struct device *dev,
-				      struct of_phandle_args *args)
+				      const struct of_phandle_args *args)
 {
 	struct mvebu_comphy_lane *lane;
 	struct phy *phy;

drivers/phy/mediatek/phy-mtk-mipi-csi-0-5.c

@@ -165,7 +165,7 @@ static int mtk_mipi_phy_power_off(struct phy *phy)
 }
 
 static struct phy *mtk_mipi_cdphy_xlate(struct device *dev,
-					struct of_phandle_args *args)
+					const struct of_phandle_args *args)
 {
 	struct mtk_mipi_cdphy_port *priv = dev_get_drvdata(dev);
 

drivers/phy/mediatek/phy-mtk-tphy.c

@@ -1467,7 +1467,7 @@ static int mtk_phy_set_mode(struct phy *phy, enum phy_mode mode, int submode)
 }
 
 static struct phy *mtk_phy_xlate(struct device *dev,
-					struct of_phandle_args *args)
+					const struct of_phandle_args *args)
 {
 	struct mtk_tphy *tphy = dev_get_drvdata(dev);
 	struct mtk_phy_instance *instance = NULL;

drivers/phy/mediatek/phy-mtk-xsphy.c

@@ -378,7 +378,7 @@ static int mtk_phy_set_mode(struct phy *phy, enum phy_mode mode, int submode)
 }
 
 static struct phy *mtk_phy_xlate(struct device *dev,
-				 struct of_phandle_args *args)
+				 const struct of_phandle_args *args)
 {
 	struct mtk_xsphy *xsphy = dev_get_drvdata(dev);
 	struct xsphy_instance *inst = NULL;

drivers/phy/microchip/lan966x_serdes.c

@@ -516,7 +516,7 @@ static const struct phy_ops serdes_ops = {
 };
 
 static struct phy *serdes_simple_xlate(struct device *dev,
-				       struct of_phandle_args *args)
+				       const struct of_phandle_args *args)
 {
 	struct serdes_ctrl *ctrl = dev_get_drvdata(dev);
 	unsigned int port, idx, i;