From: Florian Fainelli <florian.fainelli@broadcom.com>
Date: Thu, 5 Oct 2023 16:47:27 +0000 (-0700)
Subject: pwm: brcmstb: Checked clk_prepare_enable() return value
X-Git-Tag: v6.7-rc1~13^2~4
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=aacbd65436690244648333cf492f557d162e9f09;p=linux-block.git

pwm: brcmstb: Checked clk_prepare_enable() return value

Check the clk_prepare_enable() return value and propagate it.

Suggested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
---

diff --git a/drivers/pwm/pwm-brcmstb.c b/drivers/pwm/pwm-brcmstb.c
index 73fdd720f462..b723c2d4f485 100644
--- a/drivers/pwm/pwm-brcmstb.c
+++ b/drivers/pwm/pwm-brcmstb.c
@@ -273,9 +273,7 @@ static int brcmstb_pwm_resume(struct device *dev)
 {
 	struct brcmstb_pwm *p = dev_get_drvdata(dev);
 
-	clk_prepare_enable(p->clk);
-
-	return 0;
+	return clk_prepare_enable(p->clk);
 }
 #endif