diff options
| author | Johan Hovold | 2023-04-04 09:25:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-05-11 23:03:00 +0900 |
| commit | 986bd947bcd1f5bace488a739218bfc3ca407de8 (patch) | |
| tree | f3063ea824aeb4ef032e23dd540dbb9b9d93cd0c | |
| parent | d4b1e04d271bd5e19a06274629b5e6a0a0c153a8 (diff) | |
USB: dwc3: fix runtime pm imbalance on unbind
commit 44d257e9012ee8040e41d224d0e5bfb5ef5427ea upstream.
Make sure to balance the runtime PM usage count on driver unbind by
adding back the pm_runtime_allow() call that had been erroneously
removed.
Fixes: 266d0493900a ("usb: dwc3: core: don't trigger runtime pm when remove driver")
Cc: stable@vger.kernel.org # 5.9
Cc: Li Jun <jun.li@nxp.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20230404072524.19014-3-johan+linaro@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/dwc3/core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 5058bd8d56ca..9f8c988c25cb 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1979,6 +1979,7 @@ static int dwc3_remove(struct platform_device *pdev) dwc3_core_exit(dwc); dwc3_ulpi_exit(dwc); + pm_runtime_allow(&pdev->dev); pm_runtime_disable(&pdev->dev); pm_runtime_put_noidle(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); |