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Commit 20317175 authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

Input: pwm-beeper - remove calls to legacy pwm_request API 



There are no more users of pwm-beeper driver in mainline relying on
this legacy API, so let's remove it and simplify the driver code.

Acked-by: default avatarThierry Reding <thierry.reding@gmail.com>
Tested-by: default avatarDavid Lechner <david@lechnology.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 8010e0db

drivers/input/misc/pwm-beeper.c

+0 −6
Original line number Diff line number Diff line
@@ -95,7 +95,6 @@ static void pwm_beeper_close(struct input_dev *input) 


static int pwm_beeper_probe(struct platform_device *pdev)

{

	unsigned long pwm_id = (unsigned long)dev_get_platdata(&pdev->dev);

	struct pwm_beeper *beeper;

	int error;
@@ -104,11 +103,6 @@ static int pwm_beeper_probe(struct platform_device *pdev) 
		return -ENOMEM;



	beeper->pwm = pwm_get(&pdev->dev, NULL);

	if (IS_ERR(beeper->pwm)) {

		dev_dbg(&pdev->dev, "unable to request PWM, trying legacy API\n");

		beeper->pwm = pwm_request(pwm_id, "pwm beeper");

	}



	if (IS_ERR(beeper->pwm)) {

		error = PTR_ERR(beeper->pwm);

		dev_err(&pdev->dev, "Failed to request pwm device: %d\n", error);