On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Just like we do with entities, use a similar macro for the
> interfaces loop.
>
> Signed-off-by: Mauro Carvalho Chehab <mche...@osg.samsung.com>
Acked-by: Hans Verkuil <hans.verk...@cisco.com>
>
> diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
> index 610d2bab1368..95b5b4b11230 100644
> --- a/drivers/media/dvb-core/dvbdev.c
> +++ b/drivers/media/dvb-core/dvbdev.c
> @@ -578,9 +578,10 @@ void dvb_create_media_graph(struct dvb_adapter *adap)
> }
>
> /* Create indirect interface links for FE->tuner, DVR->demux and CA->ca
> */
> - list_for_each_entry(intf, &mdev->interfaces, list) {
> + media_device_for_each_intf(intf, mdev) {
> if (intf->type == MEDIA_INTF_T_DVB_CA && ca)
> media_create_intf_link(ca, intf, 0);
> +
> if (intf->type == MEDIA_INTF_T_DVB_FE && tuner)
> media_create_intf_link(tuner, intf, 0);
>
> diff --git a/include/media/media-device.h b/include/media/media-device.h
> index 51807efa505b..f23d686aaac6 100644
> --- a/include/media/media-device.h
> +++ b/include/media/media-device.h
> @@ -113,6 +113,11 @@ struct media_device *media_device_find_devres(struct
> device *dev);
> #define media_device_for_each_entity(entity, mdev) \
> list_for_each_entry(entity, &(mdev)->entities, list)
>
> +/* Iterate over all interfaces. */
> +#define media_device_for_each_intf(intf, mdev) \
> + list_for_each_entry(intf, &(mdev)->interfaces, list)
> +
> +
> #else
> static inline int media_device_register(struct media_device *mdev)
> {
>
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