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authorJavier Martinez Canillas <javier@osg.samsung.com>2017-03-15 05:44:51 +0100
committerJonathan Cameron <jic23@kernel.org>2017-03-19 11:50:10 +0100
commit49926b121674ed3e80e1a655ffd64ccf0e566efa (patch)
treef9a22e3a46d8ee67a9e7684187d6182ba49a7b3d /drivers
parentiio: mlx96014: Add OF device ID table (diff)
downloadlinux-49926b121674ed3e80e1a655ffd64ccf0e566efa.tar.xz
linux-49926b121674ed3e80e1a655ffd64ccf0e566efa.zip
iio: magnetometer: bmc150_magn_i2c: 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: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/iio/magnetometer/bmc150_magn_i2c.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/iio/magnetometer/bmc150_magn_i2c.c b/drivers/iio/magnetometer/bmc150_magn_i2c.c
index ee05722587aa..57e40dd1222e 100644
--- a/drivers/iio/magnetometer/bmc150_magn_i2c.c
+++ b/drivers/iio/magnetometer/bmc150_magn_i2c.c
@@ -63,9 +63,18 @@ static const struct i2c_device_id bmc150_magn_i2c_id[] = {
};
MODULE_DEVICE_TABLE(i2c, bmc150_magn_i2c_id);
+static const struct of_device_id bmc150_magn_of_match[] = {
+ { .compatible = "bosch,bmc150_magn" },
+ { .compatible = "bosch,bmc156_magn" },
+ { .compatible = "bosch,bmm150_magn" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, bmc150_magn_of_match);
+
static struct i2c_driver bmc150_magn_driver = {
.driver = {
.name = "bmc150_magn_i2c",
+ .of_match_table = bmc150_magn_of_match,
.acpi_match_table = ACPI_PTR(bmc150_magn_acpi_match),
.pm = &bmc150_magn_pm_ops,
},