usb: phy: tegra: Use switch instead of if-else

Use switch() instead of if-else when checking for the PHY type.

Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 8 insertions, 3 deletions

diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index 01c30ff8874e..49fa2da56c4b 100644
--- a/drivers/usb/phy/phy-tegra-usb.c
+++ b/drivers/usb/phy/phy-tegra-usb.c
@@ -887,11 +887,14 @@ static int tegra_usb_phy_probe(struct platform_device *pdev)
                 of_property_read_bool(np, "nvidia,has-legacy-mode");
 
         phy_type = of_usb_get_phy_mode(np);
-        if (phy_type == USBPHY_INTERFACE_MODE_UTMI) {
+        switch (phy_type) {
+        case USBPHY_INTERFACE_MODE_UTMI:
                 err = utmi_phy_probe(tegra_phy, pdev);
                 if (err < 0)
                         return err;
-        } else if (phy_type == USBPHY_INTERFACE_MODE_ULPI) {
+                break;
+
+        case USBPHY_INTERFACE_MODE_ULPI:
                 tegra_phy->is_ulpi_phy = true;
 
                 tegra_phy->reset_gpio =
@@ -902,7 +905,9 @@ static int tegra_usb_phy_probe(struct platform_device *pdev)
                         return tegra_phy->reset_gpio;
                 }
                 tegra_phy->config = NULL;
-        } else {
+                break;
+
+        default:
                 dev_err(&pdev->dev, "phy_type is invalid or unsupported\n");
                 return -EINVAL;
         }