tree ec57c96e5b7b95ef2597c572f6c90dfa0a40581f
parent 58ae1c23184772a7b2d02a4a82f5515a7820a155
author Andy Walls <awalls@radix.net> 1225496952 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1226398288 -0200

V4L/DVB (9510): cx18: Fix write retries for registers that always change - part 2.

cx18: Fix write retries for registers that always change - part 2.
Some registers, especially interrupt related ones, will never read
back the value just written.  Modified interrupt register readback
checks to make sure the intended effect was achieved.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>