media: dvb_ca_en50221: New function dvb_ca_en50221_poll_cam_gone
authorJasmin Jessich <jasmin@anw.at>
Sun, 16 Jul 2017 00:43:03 +0000 (20:43 -0400)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Thu, 20 Jul 2017 19:27:50 +0000 (15:27 -0400)
commit5d023252cbe4d5164ec812f179b8b2b7fe55f476
tree25b2244ef25fd291209af63455f0fc1d904fa1a7
parenta004b70e70d3fca8ea021ad51ebf8e614049332c
media: dvb_ca_en50221: New function dvb_ca_en50221_poll_cam_gone

The CAM poll code for the budget-av is exactly the same on several
places. Extracting the code to a new function improves maintainability.

Signed-off-by: Jasmin Jessich <jasmin@anw.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/dvb-core/dvb_ca_en50221.c