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usb: gadget: Fix Unbalanced pm_runtime_enable in tegra_xudc_probe

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commit 5b01248156 upstream.

Add missing pm_runtime_disable() when probe error out. It could
avoid pm_runtime implementation complains when removing and probing
again the driver.

Fixes: 49db427232 ("usb: gadget: Add UDC driver for tegra XUSB device mode controller")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20210618141441.107817-1-zhangqilong3@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Zhang Qilong
2021-06-18 22:14:41 +08:00
committed by Greg Kroah-Hartman
parent 1bf7371b90
commit 7073acb51a
1 changed files with 1 additions and 0 deletions
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drivers/usb/gadget/udc/tegra-xudc.c
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@@ -3861,6 +3861,7 @@ static int tegra_xudc_probe(struct platform_device *pdev)
return 0; return 0;
free_eps: free_eps:
pm_runtime_disable(&pdev->dev);
tegra_xudc_free_eps(xudc); tegra_xudc_free_eps(xudc);
free_event_ring: free_event_ring:
tegra_xudc_free_event_ring(xudc); tegra_xudc_free_event_ring(xudc);