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Commit dde9959b authored by Thierry Reding's avatar Thierry Reding
Browse files

unicore32: pwm: Use module_platform_driver() 



Some of the boilerplate code can be eliminated by using this macro. The
driver was previously registered with an arch_initcall(), so technically
this is no longer the same, but when the driver is moved to the PWM
framework, deferred probing will take care of any driver probe ordering
issues.

Signed-off-by: default avatarThierry Reding <thierry.reding@avionic-design.de>
Tested-by: default avatarQin Rui <qinrui@mprc.pku.edu.cn>
Acked-by: default avatarGuan Xuetao <gxt@mprc.pku.edu.cn>
parent d1b68865

arch/unicore32/kernel/pwm.c

+1 −20
Original line number Diff line number Diff line
@@ -254,25 +254,6 @@ static struct platform_driver puv3_pwm_driver = { 
	.probe		= puv3_pwm_probe,

	.remove		= __devexit_p(pwm_remove),

};



static int __init pwm_init(void)

{

	int ret = 0;



	ret = platform_driver_register(&puv3_pwm_driver);

	if (ret) {

		printk(KERN_ERR "failed to register puv3_pwm_driver\n");

		return ret;

	}



	return ret;

}

arch_initcall(pwm_init);



static void __exit pwm_exit(void)

{

	platform_driver_unregister(&puv3_pwm_driver);

}

module_exit(pwm_exit);

module_platform_driver(puv3_pwm_driver);



MODULE_LICENSE("GPL v2");