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[media] soc-camera: ov5642: Add OF device ID table

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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: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Javier Martinez Canillas 2017-02-22 13:11:27 -03:00 committed by Mauro Carvalho Chehab
parent 9e00695364
commit 28af1325e1
1 changed files with 9 additions and 0 deletions
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9
drivers/media/i2c/soc_camera/ov5642.c
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@ -1063,9 +1063,18 @@ static const struct i2c_device_id ov5642_id[] = {
};
MODULE_DEVICE_TABLE(i2c, ov5642_id);
#if IS_ENABLED(CONFIG_OF)
static const struct of_device_id ov5642_of_match[] = {
{ .compatible = "ovti,ov5642" },
{ },
};
MODULE_DEVICE_TABLE(of, ov5642_of_match);
#endif
static struct i2c_driver ov5642_i2c_driver = {
.driver = {
.name = "ov5642",
.of_match_table = of_match_ptr(ov5642_of_match),
},
.probe = ov5642_probe,
.remove = ov5642_remove,