diff mbox

[1/2] pwm: tiehrpwm: fix runtime pm imbalance at unbind

Message ID 20170720104817.25726-1-johan@kernel.org
State Accepted
Headers show

Commit Message

Johan Hovold July 20, 2017, 10:48 a.m. UTC 
Remove unbalanced RPM put at driver unbind which resulted in a negative
usage count.

Fixes: 19891b20e7c2 ("pwm: pwm-tiehrpwm: PWM driver support for EHRPWM")
Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/pwm/pwm-tiehrpwm.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Thierry Reding Aug. 21, 2017, 6:09 a.m. UTC | #1 
On Thu, Jul 20, 2017 at 12:48:16PM +0200, Johan Hovold wrote:
> Remove unbalanced RPM put at driver unbind which resulted in a negative
> usage count.
> 
> Fixes: 19891b20e7c2 ("pwm: pwm-tiehrpwm: PWM driver support for EHRPWM")
> Signed-off-by: Johan Hovold <johan@kernel.org>
> ---
>  drivers/pwm/pwm-tiehrpwm.c | 1 -
>  1 file changed, 1 deletion(-)

Both patches applied to for-4.14/drivers, thanks.

Thierry
diff mbox

Patch

diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c
index b5c6b0636893..6e51a075d1a7 100644
--- a/drivers/pwm/pwm-tiehrpwm.c
+++ b/drivers/pwm/pwm-tiehrpwm.c
@@ -504,7 +504,6 @@  static int ehrpwm_pwm_remove(struct platform_device *pdev)
 
 	clk_unprepare(pc->tbclk);
 
-	pm_runtime_put_sync(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 	return pwmchip_remove(&pc->chip);
 }