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pwm: vt8500: Undo preparation of a clock source.

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Undo preparation of a clock source if vt8500_pwm_probe() is not
successful.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Arvind Yadav 2017-05-05 13:30:14 +05:30 committed by Thierry Reding
parent 0829326ab2
commit 0bd24f9b5b
1 changed files with 1 additions and 0 deletions
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drivers/pwm/pwm-vt8500.c
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@ -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;
}