> When these macros aren't called with 'grp_id' this will result in a
> build failure.
Hi Roel,
Thanks, however it is fixed already in the v4l-dvb repo so it should
appear upstream as soon as Mauro prepares the next pull request.
Regards,
Hans
>
> Signed-off-by: Roel Kluin <roel.kl...@gmail.com>
> ---
> diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
> index 9bf4ccc..ad86caa 100644
> --- a/include/media/v4l2-device.h
> +++ b/include/media/v4l2-device.h
> @@ -94,16 +94,16 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev
> *sd);
> /* Call the specified callback for all subdevs matching grp_id (if 0,
> then
> match them all). Ignore any errors. Note that you cannot add or delete
> a subdev while walking the subdevs list. */
> -#define v4l2_device_call_all(dev, grp_id, o, f, args...) \
> +#define v4l2_device_call_all(dev, _grp_id, o, f, args...) \
> __v4l2_device_call_subdevs(dev, \
> - !(grp_id) || sd->grp_id == (grp_id), o, f , ##args)
> + !(_grp_id) || sd->grp_id == (_grp_id), o, f , ##args)
>
> /* Call the specified callback for all subdevs matching grp_id (if 0,
> then
> match them all). If the callback returns an error other than 0 or
> -ENOIOCTLCMD, then return with that error code. Note that you cannot
> add or delete a subdev while walking the subdevs list. */
> -#define v4l2_device_call_until_err(dev, grp_id, o, f, args...)
> \
> +#define v4l2_device_call_until_err(dev, _grp_id, o, f, args...)
> \
> __v4l2_device_call_subdevs_until_err(dev, \
> - !(grp_id) || sd->grp_id == (grp_id), o, f , ##args)
> + !(_grp_id) || sd->grp_id == (_grp_id), o, f , ##args)
>
> #endif
>
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>
--
Hans Verkuil - video4linux developer - sponsored by TANDBERG
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