From: Jon Hunter Date: Wed, 30 May 2018 15:11:42 +0000 (+0100) Subject: usb: xhci: tegra: Fix runtime PM support X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=380375b937211376f1dba4543460a14d3df9f04d;p=linux.git usb: xhci: tegra: Fix runtime PM support Fix silly mistake when enabling runtime PM support for the Tegra XHCI driver. If runtime PM was enabled correctly for the XHCI device, then we should call pm_runtime_get_sync() to enable the device. Fixes: ee9e5f4c7825 ("usb: xhci: tegra: Add runtime PM support") Signed-off-by: Jon Hunter Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c index c78fc2942bca9..a8c1d073cba05 100644 --- a/drivers/usb/host/xhci-tegra.c +++ b/drivers/usb/host/xhci-tegra.c @@ -1136,7 +1136,7 @@ static int tegra_xusb_probe(struct platform_device *pdev) platform_set_drvdata(pdev, tegra); pm_runtime_enable(&pdev->dev); - if (!pm_runtime_enabled(&pdev->dev)) + if (pm_runtime_enabled(&pdev->dev)) err = pm_runtime_get_sync(&pdev->dev); else err = tegra_xusb_runtime_resume(&pdev->dev);