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phy: tegra: xusb: Add missing tegra_xusb_port_unregister for usb2_port and ulpi_port 

The tegra_xusb_port_unregister should be called when usb2_port
and ulpi_port map fails in tegra_xusb_add_usb2_port() or in
tegra_xusb_add_ulpi_port(), fix it.

Fixes: 53d2a715c2 ("phy: Add Tegra XUSB pad controller support")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20221129111634.1547747-1-cuigaosheng1@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Gaosheng Cui 2022-11-29 19:16:34 +08:00 committed by Vinod Koul
parent a50abe2e6d
commit e024854048
1 changed files with 2 additions and 0 deletions
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2
drivers/phy/tegra/xusb.c
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@ -805,6 +805,7 @@ static int tegra_xusb_add_usb2_port(struct tegra_xusb_padctl *padctl,
usb2->base.lane = usb2->base.ops->map(&usb2->base);
if (IS_ERR(usb2->base.lane)) {
err = PTR_ERR(usb2->base.lane);
tegra_xusb_port_unregister(&usb2->base);
goto out;
}
@ -871,6 +872,7 @@ static int tegra_xusb_add_ulpi_port(struct tegra_xusb_padctl *padctl,
ulpi->base.lane = ulpi->base.ops->map(&ulpi->base);
if (IS_ERR(ulpi->base.lane)) {
err = PTR_ERR(ulpi->base.lane);
tegra_xusb_port_unregister(&ulpi->base);
goto out;
}