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

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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>
This commit is contained in:
Tuomas Tynkkynen 2013-07-25 22:24:09 +03:00 • committed by Felipe Balbi
parent 9be73bae70
commit a554aea67a
1 changed files with 8 additions and 3 deletions
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11
drivers/usb/phy/phy-tegra-usb.c
View file

@ -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;
}