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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-12-16 22:04:14 -0800 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-12-16 22:04:14 -0800 |
commit | 022573c275500e1a50889949f679d04b5446edf6 (patch) | |
tree | 766ab0e13fc38275466f8544d1bbf4982833cbff /drivers/input/misc/pwm-beeper.c | |
parent | 516d798f656614f59553b1ff3592c2c36102b684 (diff) | |
parent | a455e2985f57e2a71566bb8850094af38b2c932d (diff) |
Merge branch 'next' into for-linus
Prepare first set of updates for 3.8 merge window.
Diffstat (limited to 'drivers/input/misc/pwm-beeper.c')
-rw-r--r-- | drivers/input/misc/pwm-beeper.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/input/misc/pwm-beeper.c b/drivers/input/misc/pwm-beeper.c index fc84c8a5114..0808868461d 100644 --- a/drivers/input/misc/pwm-beeper.c +++ b/drivers/input/misc/pwm-beeper.c @@ -65,7 +65,7 @@ static int pwm_beeper_event(struct input_dev *input, return 0; } -static int __devinit pwm_beeper_probe(struct platform_device *pdev) +static int pwm_beeper_probe(struct platform_device *pdev) { unsigned long pwm_id = (unsigned long)pdev->dev.platform_data; struct pwm_beeper *beeper; @@ -75,7 +75,11 @@ static int __devinit pwm_beeper_probe(struct platform_device *pdev) if (!beeper) return -ENOMEM; - beeper->pwm = pwm_request(pwm_id, "pwm beeper"); + 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); @@ -125,7 +129,7 @@ err_free: return error; } -static int __devexit pwm_beeper_remove(struct platform_device *pdev) +static int pwm_beeper_remove(struct platform_device *pdev) { struct pwm_beeper *beeper = platform_get_drvdata(pdev); @@ -171,13 +175,21 @@ static SIMPLE_DEV_PM_OPS(pwm_beeper_pm_ops, #define PWM_BEEPER_PM_OPS NULL #endif +#ifdef CONFIG_OF +static const struct of_device_id pwm_beeper_match[] = { + { .compatible = "pwm-beeper", }, + { }, +}; +#endif + static struct platform_driver pwm_beeper_driver = { .probe = pwm_beeper_probe, - .remove = __devexit_p(pwm_beeper_remove), + .remove = pwm_beeper_remove, .driver = { .name = "pwm-beeper", .owner = THIS_MODULE, .pm = PWM_BEEPER_PM_OPS, + .of_match_table = of_match_ptr(pwm_beeper_match), }, }; module_platform_driver(pwm_beeper_driver); |