Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8c14796b authored by Jon Hunter's avatar Jon Hunter Committed by Greg Kroah-Hartman
Browse files

usb: xhci: tegra: Power-off power-domains on removal 



Currently the XUSB power domains used by the Tegra xHCI controller are
never powered off on the removal of the driver, however, they will be
powered off on probe failure. Update the removal code to be consistent
with the probe failure path to power off the XUSB power domains.

Signed-off-by: default avatarJon Hunter <jonathanh@nvidia.com>
Acked-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e28fd56a

drivers/usb/host/xhci-tegra.c

+5 −0
Original line number Diff line number Diff line
@@ -1249,6 +1249,11 @@ static int tegra_xusb_remove(struct platform_device *pdev) 
	pm_runtime_put_sync(&pdev->dev);

	pm_runtime_disable(&pdev->dev);



	if (!pdev->dev.pm_domain) {

		tegra_powergate_power_off(TEGRA_POWERGATE_XUSBC);

		tegra_powergate_power_off(TEGRA_POWERGATE_XUSBA);

	}



	tegra_xusb_padctl_put(tegra->padctl);



	return 0;