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Input: pwm-beeper - suppress error message on probe defer

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This suppress printing an error message when pwm_get returns -EPROBE_DEFER.
Otherwise you get a bunch of noise in the kernel log.

Signed-off-by: David Lechner <david@lechnology.com>
Reviewed-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
David Lechner 2017-01-06 10:35:16 -08:00 committed by Dmitry Torokhov
parent e9728f0dd7
commit 6248188140
1 changed files with 3 additions and 1 deletions
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4
drivers/input/misc/pwm-beeper.c
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@ -108,7 +108,9 @@ static int pwm_beeper_probe(struct platform_device *pdev)
beeper->pwm = devm_pwm_get(dev, NULL);
if (IS_ERR(beeper->pwm)) {
error = PTR_ERR(beeper->pwm);
dev_err(dev, "Failed to request PWM device: %d\n", error);
if (error != -EPROBE_DEFER)
dev_err(dev, "Failed to request PWM device: %d\n",
error);
return error;
}