path: root/drivers
diff options
authorJavier Martinez Canillas <javier@osg.samsung.com>2017-03-21 10:50:47 -0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-04-08 18:22:59 +0200
commitd2ce8d6fee4428f80005c71e1529def3edcfe259 (patch)
tree753fd070c36de6acecd4d4dd3133ebf3aa82a1e2 /drivers
parent91bd2855edbc6a941bf0b16990fbf2894c41c388 (diff)
misc: tsl2550: 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> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/misc/tsl2550.c b/drivers/misc/tsl2550.c
index 87a13374fdc0..adf46072cb37 100644
--- a/drivers/misc/tsl2550.c
+++ b/drivers/misc/tsl2550.c
@@ -443,9 +443,16 @@ static const struct i2c_device_id tsl2550_id[] = {
MODULE_DEVICE_TABLE(i2c, tsl2550_id);
+static const struct of_device_id tsl2550_of_match[] = {
+ { .compatible = "taos,tsl2550" },
+ { }
+MODULE_DEVICE_TABLE(of, tsl2550_of_match);
static struct i2c_driver tsl2550_driver = {
.driver = {
.name = TSL2550_DRV_NAME,
+ .of_match_table = tsl2550_of_match,
.pm = TSL2550_PM_OPS,
.probe = tsl2550_probe,

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