From 0bd24f9b5b289aeb439bc4d29b54e3f3a6ea807c Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 5 May 2017 13:30:14 +0530 Subject: [PATCH] pwm: vt8500: Undo preparation of a clock source. Undo preparation of a clock source if vt8500_pwm_probe() is not successful. Signed-off-by: Arvind Yadav Signed-off-by: Thierry Reding --- drivers/pwm/pwm-vt8500.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pwm/pwm-vt8500.c b/drivers/pwm/pwm-vt8500.c index 8141a49..3a78dd0 100644 --- a/drivers/pwm/pwm-vt8500.c +++ b/drivers/pwm/pwm-vt8500.c @@ -241,6 +241,7 @@ static int vt8500_pwm_probe(struct platform_device *pdev) ret = pwmchip_add(&chip->chip); if (ret < 0) { dev_err(&pdev->dev, "failed to add PWM chip\n"); + clk_unprepare(chip->clk); return ret; } -- 2.7.4