| Message ID | 20220628140527.1404439-1-yangyingliang@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] usb: musb: mpfs: add missing clk_disable_unprepare() in mpfs_remove() | expand |
On 28/06/2022 15:05, Yang Yingliang wrote: > clock source is prepared and enabled by clk_prepare_enable() > in probe function, but no disable or unprepare in remove. > > Fixes: 7a96b6ea90a4 ("usb: musb: Add support for PolarFire SoC's musb controller") > Reported-by: Hulk Robot <hulkci@huawei.com> > Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> > --- > drivers/usb/musb/mpfs.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/usb/musb/mpfs.c b/drivers/usb/musb/mpfs.c > index a69ca338eace..cea2e8108867 100644 > --- a/drivers/usb/musb/mpfs.c > +++ b/drivers/usb/musb/mpfs.c > @@ -239,6 +239,7 @@ static int mpfs_remove(struct platform_device *pdev) > { > struct mpfs_glue *glue = platform_get_drvdata(pdev); > > + clk_disable_unprepare(glue->clk); > platform_device_unregister(glue->musb); > usb_phy_generic_unregister(pdev); > I'll file this one under "obviously correct". Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Thanks!
diff --git a/drivers/usb/musb/mpfs.c b/drivers/usb/musb/mpfs.c index a69ca338eace..cea2e8108867 100644 --- a/drivers/usb/musb/mpfs.c +++ b/drivers/usb/musb/mpfs.c @@ -239,6 +239,7 @@ static int mpfs_remove(struct platform_device *pdev) { struct mpfs_glue *glue = platform_get_drvdata(pdev); + clk_disable_unprepare(glue->clk); platform_device_unregister(glue->musb); usb_phy_generic_unregister(pdev);
clock source is prepared and enabled by clk_prepare_enable() in probe function, but no disable or unprepare in remove. Fixes: 7a96b6ea90a4 ("usb: musb: Add support for PolarFire SoC's musb controller") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/usb/musb/mpfs.c | 1 + 1 file changed, 1 insertion(+)