On Sat, Nov 02, 2019 at 02:21:49PM +0800, Chuhong Yuan wrote: > The driver forgets to call clk_disable_unprepare when probe fails > and remove. > Add the two calls to fix the problem. > > Signed-off-by: Chuhong Yuan <hslester96@xxxxxxxxx> > --- Dong Aisheng, what do you think of this patch? > Changes in v2: > - Adjust the call order to make it consistent in probe failure and > removal. > > drivers/i2c/busses/i2c-imx-lpi2c.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c > index c92b56485fa6..f964693c0901 100644 > --- a/drivers/i2c/busses/i2c-imx-lpi2c.c > +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c > @@ -618,6 +618,7 @@ static int lpi2c_imx_probe(struct platform_device *pdev) > return 0; > > rpm_disable: > + clk_disable_unprepare(lpi2c_imx->clk); > pm_runtime_put(&pdev->dev); > pm_runtime_disable(&pdev->dev); > pm_runtime_dont_use_autosuspend(&pdev->dev); > @@ -630,6 +631,7 @@ static int lpi2c_imx_remove(struct platform_device *pdev) > struct lpi2c_imx_struct *lpi2c_imx = platform_get_drvdata(pdev); > > i2c_del_adapter(&lpi2c_imx->adapter); > + clk_disable_unprepare(lpi2c_imx->clk); > > pm_runtime_disable(&pdev->dev); > pm_runtime_dont_use_autosuspend(&pdev->dev); > -- > 2.23.0 >
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