Hi Thierry,
> From: Thierry Reding, Sent: Tuesday, March 12, 2019 9:46 PM
> On Tue, Mar 12, 2019 at 12:16:34PM +0900, Yoshihiro Shimoda wrote:
> > @@ -368,10 +370,12 @@ int pwmchip_remove(struct pwm_chip *chip)
> >
> > free_pwms(chip);
> >
> > - pwmchip_sysfs_unexport(chip);
> > -
> > out:
On Tue, Mar 12, 2019 at 12:16:34PM +0900, Yoshihiro Shimoda wrote:
> From: Phong Hoang
>
> This patch fixes deadlock warning if removing PWM device
> when CONFIG_PROVE_LOCKING is enabled.
>
> This issue can be reproceduced by the following steps on
> the R-Car H3 Salvator-X board if the backligh
Hi Thierry,
On Tue, Mar 12, 2019 at 12:55 PM Thierry Reding
wrote:
> On Tue, Mar 12, 2019 at 12:16:34PM +0900, Yoshihiro Shimoda wrote:
> > From: Phong Hoang
> >
> > This patch fixes deadlock warning if removing PWM device
> > when CONFIG_PROVE_LOCKING is enabled.
> >
> > This issue can be repro
On Tue, Mar 12, 2019 at 12:16:34PM +0900, Yoshihiro Shimoda wrote:
> From: Phong Hoang
>
> This patch fixes deadlock warning if removing PWM device
> when CONFIG_PROVE_LOCKING is enabled.
>
> This issue can be reproceduced by the following steps on
> the R-Car H3 Salvator-X board if the backligh
On Tue, Mar 12, 2019 at 10:54:33AM +0100, Uwe Kleine-König wrote:
> On Tue, Mar 12, 2019 at 10:49:59AM +0100, Geert Uytterhoeven wrote:
> > Hi Uwe,
> >
> > On Tue, Mar 12, 2019 at 10:23 AM Uwe Kleine-König
> > wrote:
> > > On Tue, Mar 12, 2019 at 12:16:34PM +0900, Yoshihiro Shimoda wrote:
> > > >
On Tue, Mar 12, 2019 at 10:49:59AM +0100, Geert Uytterhoeven wrote:
> Hi Uwe,
>
> On Tue, Mar 12, 2019 at 10:23 AM Uwe Kleine-König
> wrote:
> > On Tue, Mar 12, 2019 at 12:16:34PM +0900, Yoshihiro Shimoda wrote:
> > > diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
> > > index 1581f6a..2fdd6
Hi Uwe,
On Tue, Mar 12, 2019 at 10:23 AM Uwe Kleine-König
wrote:
> On Tue, Mar 12, 2019 at 12:16:34PM +0900, Yoshihiro Shimoda wrote:
> > diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
> > index 1581f6a..2fdd6611 100644
> > --- a/drivers/pwm/core.c
> > +++ b/drivers/pwm/core.c
> > @@ -368,
On Tue, Mar 12, 2019 at 12:16:34PM +0900, Yoshihiro Shimoda wrote:
> diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
> index 1581f6a..2fdd6611 100644
> --- a/drivers/pwm/core.c
> +++ b/drivers/pwm/core.c
> @@ -311,10 +311,12 @@ int pwmchip_add_with_polarity(struct pwm_chip *chip,
> if (I
Hi Shimoda-san,
On Tue, Mar 12, 2019 at 4:17 AM Yoshihiro Shimoda
wrote:
> From: Phong Hoang
>
> This patch fixes deadlock warning if removing PWM device
> when CONFIG_PROVE_LOCKING is enabled.
>
> This issue can be reproceduced by the following steps on
> the R-Car H3 Salvator-X board if the ba
From: Phong Hoang
This patch fixes deadlock warning if removing PWM device
when CONFIG_PROVE_LOCKING is enabled.
This issue can be reproceduced by the following steps on
the R-Car H3 Salvator-X board if the backlight is disabled:
# cd /sys/class/pwm/pwmchip0
# echo 0 > export
# ls
device e
10 matches
Mail list logo