* [PATCH -next] usb: gadget: Fix Unbalanced pm_runtime_enable in tegra_xudc_probe
@ 2021-06-18 14:14 Zhang Qilong
0 siblings, 0 replies; only message in thread
From: Zhang Qilong @ 2021-06-18 14:14 UTC (permalink / raw)
To: balbi, gregkh, thierry.reding, jonathanh, christophe.jaillet,
rikard.falkeborn, gustavoars, chunfeng.yun
Cc: linux-usb, linux-tegra
Add missing pm_runtime_disable() when probe error out. It could
avoid pm_runtime implementation complains when removing and probing
again the driver.
Fixes:49db427232fe2 ("usb: gadget: Add UDC driver for tegra XUSB device mode controller")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
---
drivers/usb/gadget/udc/tegra-xudc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c
index a54d1cef17db..c0ca7144e512 100644
--- a/drivers/usb/gadget/udc/tegra-xudc.c
+++ b/drivers/usb/gadget/udc/tegra-xudc.c
@@ -3853,6 +3853,7 @@ static int tegra_xudc_probe(struct platform_device *pdev)
return 0;
free_eps:
+ pm_runtime_disable(&pdev->dev);
tegra_xudc_free_eps(xudc);
free_event_ring:
tegra_xudc_free_event_ring(xudc);
--
2.31.1
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