mfd: 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: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index 8234cd3..8e8d932 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -326,6 +326,12 @@
};
MODULE_DEVICE_TABLE(of, mt6397_of_match);
+static const struct platform_device_id mt6397_id[] = {
+ { "mt6397", 0 },
+ { },
+};
+MODULE_DEVICE_TABLE(platform, mt6397_id);
+
static struct platform_driver mt6397_driver = {
.probe = mt6397_probe,
.remove = mt6397_remove,
@@ -334,6 +340,7 @@
.of_match_table = of_match_ptr(mt6397_of_match),
.pm = &mt6397_pm_ops,
},
+ .id_table = mt6397_id,
};
module_platform_driver(mt6397_driver);
@@ -341,4 +348,3 @@
MODULE_AUTHOR("Flora Fu, MediaTek");
MODULE_DESCRIPTION("Driver for MediaTek MT6397 PMIC");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:mt6397");