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Commit 288a89bf authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Mark Brown
Browse files

regulator: mt6397: Add platform device ID table 



The platform bus_type .match callback attempts to match the platform device
name with an entry on the .id_table if provided and fallbacks to match with
the driver's name if a table is not provided.

Using a platform device ID to match is more explicit, allows the driver to
support more than one device and also the MODULE_DEVICE_TABLE macro can be
used to export the module aliases information instead of the MODULE_ALIAS.

Signed-off-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 92e963f5

drivers/regulator/mt6397-regulator.c

+7 −1
Original line number Diff line number Diff line
@@ -317,11 +317,18 @@ static int mt6397_regulator_probe(struct platform_device *pdev) 
	return 0;

}



static const struct platform_device_id mt6397_platform_ids[] = {

	{"mt6397-regulator", 0},

	{ /* sentinel */ },

};

MODULE_DEVICE_TABLE(platform, mt6397_platform_ids);



static struct platform_driver mt6397_regulator_driver = {

	.driver = {

		.name = "mt6397-regulator",

	},

	.probe = mt6397_regulator_probe,

	.id_table = mt6397_platform_ids,

};



module_platform_driver(mt6397_regulator_driver);
@@ -329,4 +336,3 @@ module_platform_driver(mt6397_regulator_driver); 
MODULE_AUTHOR("Flora Fu <flora.fu@mediatek.com>");

MODULE_DESCRIPTION("Regulator Driver for MediaTek MT6397 PMIC");

MODULE_LICENSE("GPL");
 
MODULE_ALIAS("platform:mt6397-regulator");