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pwm: tiehrpwm: use dev_err() instead of pr_err() 

Use dev_err() instead of pr_err() to provide a better message
to userspace.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Jingoo Han 2013-12-19 14:12:05 +09:00 committed by Thierry Reding
parent b07ab66391
commit 82569e5b22
1 changed files with 2 additions and 2 deletions
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4
drivers/pwm/pwm-tiehrpwm.c
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@ -360,8 +360,8 @@ static int ehrpwm_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm)
/* Enable TBCLK before enabling PWM device */
ret = clk_enable(pc->tbclk);
if (ret) {
pr_err("Failed to enable TBCLK for %s\n",
dev_name(pc->chip.dev));
dev_err(chip->dev, "Failed to enable TBCLK for %s\n",
dev_name(pc->chip.dev));
return ret;
}