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* [PATCH] usb: xhci: tegra: Fix runtime PM support
@ 2018-05-30 15:11 Jon Hunter
  0 siblings, 0 replies; only message in thread
From: Jon Hunter @ 2018-05-30 15:11 UTC (permalink / raw)
  To: Mathias Nyman, Greg Kroah-Hartman, Thierry Reding
  Cc: linux-usb, linux-tegra, linux-kernel, Jon Hunter

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 <>
 drivers/usb/host/xhci-tegra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index c78fc2942bca..a8c1d073cba0 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);
-	if (!pm_runtime_enabled(&pdev->dev))
+	if (pm_runtime_enabled(&pdev->dev))
 		err = pm_runtime_get_sync(&pdev->dev);
 		err = tegra_xusb_runtime_resume(&pdev->dev);

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2018-05-30 15:11 [PATCH] usb: xhci: tegra: Fix runtime PM support Jon Hunter

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