[PATCH v4] iio: light: vcnl4035 add i2c_device_id

[Vaishnav M A]

Add i2c_device_id table for the vcnl4035 driver,
enabling device instantiation using i2c_new_client_device()
or from userspace in cases where device-tree based description
is not possible now, like device(s) on a gbphy i2c adapter
created by greybus.

Signed-off-by: Vaishnav M A <vaishnav@xxxxxxxxxxxxxxx>
---
 v4:
	-update commit message, add punctuation.
 v3:
	-modify commit message for readability
	 as suggested by Jonathan Cameron
 v2:
	-fix commit message
 drivers/iio/light/vcnl4035.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/iio/light/vcnl4035.c b/drivers/iio/light/vcnl4035.c
index 765c44adac57..73a28e30dddc 100644
--- a/drivers/iio/light/vcnl4035.c
+++ b/drivers/iio/light/vcnl4035.c
@@ -652,6 +652,12 @@ static const struct dev_pm_ops vcnl4035_pm_ops = {
 			   vcnl4035_runtime_resume, NULL)
 };
 
+static const struct i2c_device_id vcnl4035_id[] = {
+	{ "vcnl4035", 0},
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, vcnl4035_id);
+
 static const struct of_device_id vcnl4035_of_match[] = {
 	{ .compatible = "vishay,vcnl4035", },
 	{ }
@@ -666,6 +672,7 @@ static struct i2c_driver vcnl4035_driver = {
 	},
 	.probe  = vcnl4035_probe,
 	.remove	= vcnl4035_remove,
+	.id_table = vcnl4035_id,
 };
 
 module_i2c_driver(vcnl4035_driver);
-- 
2.25.1