* Dinghao Liu <dinghao....@zju.edu.cn> [210407 03:31]: > pm_runtime_get_sync() will increase the rumtime PM counter > even it returns an error. Thus a pairing decrement is needed > to prevent refcount leak. Fix this by replacing this API with > pm_runtime_resume_and_get(), which will not change the runtime > PM counter on error. > > Signed-off-by: Dinghao Liu <dinghao....@zju.edu.cn>
Reviewed-by: Tony Lindgren <t...@atomide.com> > --- > drivers/i2c/busses/i2c-omap.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c > index 12ac4212aded..c9ee0875a79d 100644 > --- a/drivers/i2c/busses/i2c-omap.c > +++ b/drivers/i2c/busses/i2c-omap.c > @@ -1404,7 +1404,7 @@ omap_i2c_probe(struct platform_device *pdev) > pm_runtime_set_autosuspend_delay(omap->dev, OMAP_I2C_PM_TIMEOUT); > pm_runtime_use_autosuspend(omap->dev); > > - r = pm_runtime_get_sync(omap->dev); > + r = pm_runtime_resume_and_get(omap->dev); > if (r < 0) > goto err_free_mem; > > -- > 2.17.1 >
