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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-01-25 15:37:15 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-01-27 16:29:07 +0100 |
| commit | 288a89bf436fa3682742d41b2bc1b243ff2ded85 (patch) | |
| tree | 7ba25f317cda7091bb5f0dafbc55ef14ee810c4e /drivers | |
| parent | Linux 4.5-rc1 (diff) | |
| download | linux-288a89bf436fa3682742d41b2bc1b243ff2ded85.tar.xz linux-288a89bf436fa3682742d41b2bc1b243ff2ded85.zip | |
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: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/mt6397-regulator.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/regulator/mt6397-regulator.c b/drivers/regulator/mt6397-regulator.c index a5b2f4762677..585f0399a36b 100644 --- a/drivers/regulator/mt6397-regulator.c +++ b/drivers/regulator/mt6397-regulator.c @@ -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"); |