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input: misc: pwm-beeper: Explicitly apply PWM config extracted from pwm_args

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Call pwm_apply_args() just after requesting the PWM device so that the
polarity and period are initialized according to the information
provided in pwm_args.

This is an intermediate state, and pwm_apply_args() should be dropped as
soon as the atomic PWM infrastructure is in place and the driver makes
use of it.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Boris Brezillon 2016-04-14 21:17:34 +02:00 committed by Thierry Reding
parent de93170b85
commit cfae56f18c
1 changed files with 6 additions and 0 deletions
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6
drivers/input/misc/pwm-beeper.c
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@ -87,6 +87,12 @@ static int pwm_beeper_probe(struct platform_device *pdev)
goto err_free;
}
/*
* FIXME: pwm_apply_args() should be removed when switching to
* the atomic PWM API.
*/
pwm_apply_args(beeper->pwm);
beeper->input = input_allocate_device();
if (!beeper->input) {
dev_err(&pdev->dev, "Failed to allocate input device\n");