| Message ID | 1447664207-24370-2-git-send-email-boris.brezillon@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Thierry, Can you please apply this patch? It's completely independent from the rest of the series. Thanks, Boris On Mon, 16 Nov 2015 09:56:24 +0100 Boris Brezillon <boris.brezillon@free-electrons.com> wrote: > Commit 5c31252c4a86 ("pwm: Add the pwm_is_enabled() helper") introduced a > new function to test whether a PWM device is enabled or not without > manipulating PWM internal fields. > Hiding this is necessary if we want to smoothly move to the atomic PWM > config approach without impacting PWM drivers. > Fix this driver to use pwm_is_enabled() instead of directly accessing the > ->flags field. > > Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> > --- > drivers/pwm/pwm-rcar.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c > index 6e99a63..70899c9 100644 > --- a/drivers/pwm/pwm-rcar.c > +++ b/drivers/pwm/pwm-rcar.c > @@ -157,7 +157,7 @@ static int rcar_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, > return div; > > /* Let the core driver set pwm->period if disabled and duty_ns == 0 */ > - if (!test_bit(PWMF_ENABLED, &pwm->flags) && !duty_ns) > + if (!pwm_is_enabled(pwm) && !duty_ns) > return 0; > > rcar_pwm_update(rp, RCAR_PWMCR_SYNC, RCAR_PWMCR_SYNC, RCAR_PWMCR);
diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c index 6e99a63..70899c9 100644 --- a/drivers/pwm/pwm-rcar.c +++ b/drivers/pwm/pwm-rcar.c @@ -157,7 +157,7 @@ static int rcar_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, return div; /* Let the core driver set pwm->period if disabled and duty_ns == 0 */ - if (!test_bit(PWMF_ENABLED, &pwm->flags) && !duty_ns) + if (!pwm_is_enabled(pwm) && !duty_ns) return 0; rcar_pwm_update(rp, RCAR_PWMCR_SYNC, RCAR_PWMCR_SYNC, RCAR_PWMCR);
Commit 5c31252c4a86 ("pwm: Add the pwm_is_enabled() helper") introduced a new function to test whether a PWM device is enabled or not without manipulating PWM internal fields. Hiding this is necessary if we want to smoothly move to the atomic PWM config approach without impacting PWM drivers. Fix this driver to use pwm_is_enabled() instead of directly accessing the ->flags field. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> --- drivers/pwm/pwm-rcar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)