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Commit 7629cef1 authored by Thierry Reding's avatar Thierry Reding Committed by Mark Brown
Browse files

regulator: lp8788-ldo: Use platform_register/unregister_drivers() 



These new helpers simplify implementing multi-driver modules and
properly handle failure to register one driver by unregistering all
previously registered drivers.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8005c49d

drivers/regulator/lp8788-ldo.c

+7 −9
Original line number Original line Diff line number Diff line
@@ -613,22 +613,20 @@ static struct platform_driver lp8788_aldo_driver = { 
	},

	},

};

};





static struct platform_driver * const drivers[] = {

	&lp8788_dldo_driver,

	&lp8788_aldo_driver,

};



static int __init lp8788_ldo_init(void)

static int __init lp8788_ldo_init(void)

{

{

	int ret;

	return platform_register_drivers(drivers, ARRAY_SIZE(drivers));



	ret = platform_driver_register(&lp8788_dldo_driver);

	if (ret)

		return ret;



	return platform_driver_register(&lp8788_aldo_driver);

}

}

subsys_initcall(lp8788_ldo_init);

subsys_initcall(lp8788_ldo_init);





static void __exit lp8788_ldo_exit(void)

static void __exit lp8788_ldo_exit(void)

{

{

	platform_driver_unregister(&lp8788_aldo_driver);

	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));

	platform_driver_unregister(&lp8788_dldo_driver);

}

}

module_exit(lp8788_ldo_exit);

module_exit(lp8788_ldo_exit);