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[media] cx231xx: Improve the media controller comment 

There are two problems at the comment:
- it is badly idented;
- its comment doesn't mean anything.

Fix it.

Requested-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2015-02-18 12:20:03 -03:00
parent 18e8d630cc
commit 7e2b41e912
1 changed files with 7 additions and 6 deletions
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13
drivers/media/usb/cx231xx/cx231xx-video.c
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@ -714,12 +714,13 @@ static int cx231xx_enable_analog_tuner(struct cx231xx *dev)
if (!mdev)
return 0;
/*
* This will find the tuner that it is connected into the decoder.
* Technically, this is not 100% correct, as the device may be using an
* analog input instead of the tuner. However, we can't use the DVB for dvb
* while the DMA engine is being used for V4L2.
*/
/*
* This will find the tuner that is connected into the decoder.
* Technically, this is not 100% correct, as the device may be
* using an analog input instead of the tuner. However, as we can't
* do DVB streaming while the DMA engine is being used for V4L2,
* this should be enough for the actual needs.
*/
media_device_for_each_entity(entity, mdev) {
if (entity->type == MEDIA_ENT_T_V4L2_SUBDEV_DECODER) {
decoder = entity;