Messages in this thread Patch in this message | | | From | Tuomas Tynkkynen <> | Subject | [PATCH v3 5/9] usb: phy: tegra: Register as an USB PHY. | Date | Thu, 25 Jul 2013 21:38:05 +0300 |
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Register the Tegra PHY device instances with the PHY subsystem so that the Tegra EHCI driver can locate a PHY via the standard APIs.
Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> --- v2 diff: Do the usb_add_phy_dev as the very last thing in .probe drivers/usb/phy/phy-tegra-usb.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c index 311fe03..441c306 100644 --- a/drivers/usb/phy/phy-tegra-usb.c +++ b/drivers/usb/phy/phy-tegra-usb.c @@ -932,6 +932,22 @@ static int tegra_usb_phy_probe(struct platform_device *pdev) tegra_phy->u_phy.set_suspend = tegra_usb_phy_suspend; dev_set_drvdata(&pdev->dev, tegra_phy); + + err = usb_add_phy_dev(&tegra_phy->u_phy); + if (err < 0) { + tegra_usb_phy_close(&tegra_phy->u_phy); + return err; + } + + return 0; +} + +static int tegra_usb_phy_remove(struct platform_device *pdev) +{ + struct tegra_usb_phy *tegra_phy = platform_get_drvdata(pdev); + + usb_remove_phy(&tegra_phy->u_phy); + return 0; } @@ -943,6 +959,7 @@ MODULE_DEVICE_TABLE(of, tegra_usb_phy_id_table); static struct platform_driver tegra_usb_phy_driver = { .probe = tegra_usb_phy_probe, + .remove = tegra_usb_phy_remove, .driver = { .name = "tegra-phy", .owner = THIS_MODULE, -- 1.8.1.5
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