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authorJavier Martinez Canillas <javier@osg.samsung.com>2017-02-21 17:29:05 +0300
committerMark Brown <broonie@kernel.org>2017-02-21 21:30:56 +0300
commitc314341557d3e8369b89eabde0b864997cf7f420 (patch)
treeb199da64d5d9fe6e2d966e695dc332c17d932b7e /drivers/regulator/ltc3676.c
parentfad9cd45edf558b5886219d58986a88a83926bbf (diff)
downloadlinux-c314341557d3e8369b89eabde0b864997cf7f420.tar.xz
regulator: ltc3676: Add OF device ID table
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/ltc3676.c')
-rw-r--r--drivers/regulator/ltc3676.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/regulator/ltc3676.c b/drivers/regulator/ltc3676.c
index 503cd90eba39..662ee05ea44d 100644
--- a/drivers/regulator/ltc3676.c
+++ b/drivers/regulator/ltc3676.c
@@ -406,9 +406,16 @@ static const struct i2c_device_id ltc3676_i2c_id[] = {
};
MODULE_DEVICE_TABLE(i2c, ltc3676_i2c_id);
+static const struct of_device_id ltc3676_of_match[] = {
+ { .compatible = "lltc,ltc3676" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, ltc3676_of_match);
+
static struct i2c_driver ltc3676_driver = {
.driver = {
.name = DRIVER_NAME,
+ .of_match_table = of_match_ptr(ltc3676_of_match),
},
.probe = ltc3676_regulator_probe,
.id_table = ltc3676_i2c_id,