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Commit cf975a4b authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] media: Use a macro to interate between all interfaces 



Just like we do with entities, use a similar macro for the
interfaces loop.

Acked-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent c398bb64

drivers/media/dvb-core/dvbdev.c

+2 −1
Original line number Diff line number Diff line
@@ -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);

include/media/media-device.h

+5 −0
Original line number Diff line number Diff line
@@ -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)

{