Merge tag 'phy-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Pull phy updates from Vinod Koul:
 "This features a bunch of new device support, a couple of new drivers,
  yaml conversion and updates of a few drivers.

  Core support:

   - New devm_of_phy_optional_get() API with users and conversion

  New hardware support:

   - Mediatek MT7986 phy support

   - Qualcomm SM8550 UFS, PCIe, combo phy support, SM6115 / SM4250 USB3
     phy support, SM6350 combo phy support, SM6125 UFS PHY support amd
     SM8350 & SM8450 combo phy support

   - Qualcomm SNPS eUSB2 eUSB2 repeater drivers

   - Allwinner F1C100s USB PHY support

   - Tegra xusb support for Tegra234

  Updates:

   - Yaml conversion for Qualcomm pcie2 phy and usb-hsic-phy

   - G4 mode support in Qualcomm UFS phy and support for various SoCs

   - Yaml conversion for Meson usb2 phy

   - TI Type C support for usb phy for j721

   - Yaml conversion for Tegra xusb binding"

* tag 'phy-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (106 commits)
  phy: qcom: phy-qcom-snps-eusb2: Add support for eUSB2 repeater
  phy: qcom: Add QCOM SNPS eUSB2 repeater driver
  dt-bindings: phy: qcom,snps-eusb2-phy: Add phys property for the repeater
  dt-bindings: phy: Add qcom,snps-eusb2-repeater schema file
  dt-bindings: phy: amlogic,g12a-usb3-pcie-phy: add missing optional phy-supply property
  phy: rockchip-typec: Fix unsigned comparison with less than zero
  phy: rockchip-typec: fix tcphy_get_mode error case
  phy: qcom: snps-eusb2: Add missing headers
  phy: qcom-qmp-combo: Add support for SM8550
  phy: qcom-qmp: Add v6 DP register offsets
  phy: qcom-qmp: pcs-usb: Add v6 register offsets
  dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Document SM8550 compatible
  phy: qcom: Add QCOM SNPS eUSB2 driver
  dt-bindings: phy: Add qcom,snps-eusb2-phy schema file
  phy: qcom-qmp-pcie: Add support for SM8550 g3x2 and g4x2 PCIEs
  phy: qcom-qmp: qserdes-lane-shared: Add v6 register offsets
  phy: qcom-qmp: qserdes-txrx: Add v6.20 register offsets
  phy: qcom-qmp: pcs-pcie: Add v6.20 register offsets
  phy: qcom-qmp: pcs-pcie: Add v6 register offsets
  phy: qcom-qmp: pcs: Add v6.20 register offsets
  ...

1 files changed, 6 insertions, 17 deletions

diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index 8d7977fd5d3b..8af17c1ee5cc 100644
--- a/drivers/usb/host/ohci-exynos.c
+++ b/drivers/usb/host/ohci-exynos.c
@@ -69,19 +69,11 @@ static int exynos_ohci_get_phy(struct device *dev,
 			return -EINVAL;
 		}
 
-		phy = devm_of_phy_get(dev, child, NULL);
+		phy = devm_of_phy_optional_get(dev, child, NULL);
 		exynos_ohci->phy[phy_number] = phy;
 		if (IS_ERR(phy)) {
-			ret = PTR_ERR(phy);
-			if (ret == -EPROBE_DEFER) {
-				of_node_put(child);
-				return ret;
-			} else if (ret != -ENOSYS && ret != -ENODEV) {
-				dev_err(dev,
-					"Error retrieving usb2 phy: %d\n", ret);
-				of_node_put(child);
-				return ret;
-			}
+			of_node_put(child);
+			return PTR_ERR(phy);
 		}
 	}
 
@@ -97,12 +89,10 @@ static int exynos_ohci_phy_enable(struct device *dev)
 	int ret = 0;
 
 	for (i = 0; ret == 0 && i < PHY_NUMBER; i++)
-		if (!IS_ERR(exynos_ohci->phy[i]))
-			ret = phy_power_on(exynos_ohci->phy[i]);
+		ret = phy_power_on(exynos_ohci->phy[i]);
 	if (ret)
 		for (i--; i >= 0; i--)
-			if (!IS_ERR(exynos_ohci->phy[i]))
-				phy_power_off(exynos_ohci->phy[i]);
+			phy_power_off(exynos_ohci->phy[i]);
 
 	return ret;
 }
@@ -114,8 +104,7 @@ static void exynos_ohci_phy_disable(struct device *dev)
 	int i;
 
 	for (i = 0; i < PHY_NUMBER; i++)
-		if (!IS_ERR(exynos_ohci->phy[i]))
-			phy_power_off(exynos_ohci->phy[i]);
+		phy_power_off(exynos_ohci->phy[i]);
 }
 
 static int exynos_ohci_probe(struct platform_device *pdev)