On 06/03/2015 03:59 PM, William Towle wrote:
> From: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
>
> Add a proper of match id for use when the device is being bound via
> device tree, to avoid having to use the i2c old-style binding of the
> device.
>
> Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
> Signed-off-by: William.Towle <william.towle@xxxxxxxxxxxxxxx>
> Reviewed-by: Rob Taylor <rob.taylor@xxxxxxxxxxxxxxx>
Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
> ---
> drivers/media/i2c/adv7180.c | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
> index a493c0b..09a96df 100644
> --- a/drivers/media/i2c/adv7180.c
> +++ b/drivers/media/i2c/adv7180.c
> @@ -25,6 +25,7 @@
> #include <linux/interrupt.h>
> #include <linux/i2c.h>
> #include <linux/slab.h>
> +#include <linux/of.h>
> #include <media/v4l2-ioctl.h>
> #include <linux/videodev2.h>
> #include <media/v4l2-device.h>
> @@ -1324,11 +1325,21 @@ static SIMPLE_DEV_PM_OPS(adv7180_pm_ops, adv7180_suspend, adv7180_resume);
> #define ADV7180_PM_OPS NULL
> #endif
>
> +#ifdef CONFIG_OF
> +static const struct of_device_id adv7180_of_id[] = {
> + { .compatible = "adi,adv7180", },
> + { },
> +};
> +
> +MODULE_DEVICE_TABLE(of, adv7180_of_id);
> +#endif
> +
> static struct i2c_driver adv7180_driver = {
> .driver = {
> .owner = THIS_MODULE,
> .name = KBUILD_MODNAME,
> .pm = ADV7180_PM_OPS,
> + .of_match_table = of_match_ptr(adv7180_of_id),
> },
> .probe = adv7180_probe,
> .remove = adv7180_remove,
>
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