[media] r820t: split the function that read cached regs
authorMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 10 Apr 2013 13:50:50 +0000 (10:50 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 17 Apr 2013 00:31:01 +0000 (21:31 -0300)
commit8678b03428b6894d146695980f04f26af7b9b3ec
treef798020d9a1a296ffa71c27b751446af7c548a1e
parent75c1819e5e42064e66d4f88a5af628a1604ad52d
[media] r820t: split the function that read cached regs

As we'll need to retrieve cached registers, make this
function explicit.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>
drivers/media/tuners/r820t.c