pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume

The suspend/resume functions currently utilize clk_disable()/clk_enable() respectively which may be no-ops with certain clock providers such as SCMI. Fix this to use clk_disable_unprepare() and clk_prepare_enable() respectively as we should. Fixes: 3a9f595 ("pwm: Add Broadcom BCM7038 PWM controller support") Signed-off-by: Florian Fainelli <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
sirdarckcat · Oct 13, 2023 · e9bc441 · e9bc441
1 parent 87e51b7
commit e9bc441
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/pwm/pwm-brcmstb.c b/drivers/pwm/pwm-brcmstb.c
@@ -264,7 +264,7 @@ static int brcmstb_pwm_suspend(struct device *dev)
 {
 	struct brcmstb_pwm *p = dev_get_drvdata(dev);
 
-	clk_disable(p->clk);
+	clk_disable_unprepare(p->clk);
 
 	return 0;
 }
@@ -273,7 +273,7 @@ static int brcmstb_pwm_resume(struct device *dev)
 {
 	struct brcmstb_pwm *p = dev_get_drvdata(dev);
 
-	clk_enable(p->clk);
+	clk_prepare_enable(p->clk);
 
 	return 0;
 }