| commit | d6c7e5f8faad080e75bace5c4f2265e3513e3510 | [log] [tgz] |
|---|---|---|
| author | Andy Walls <awalls@radix.net> | Mon Nov 17 22:48:46 2008 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | Tue Dec 30 09:38:10 2008 -0200 |
| tree | ec798a9f5644a005432ea3c435c8d563c2cc5abd | |
| parent | 3f75c6161f28e6a17c547daf552c1127c805c5e7 [diff] |
V4L/DVB (9725): cx18: Remove unnecessary MMIO accesses in time critical irq handling path Remove unnecessary MMIO accesses in time critical irq handling path. Also ensured that the mailbox ack field is read in last, so we know for sure if we have a stale mailbox or not on receipt. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>