diff options
| author | Andy Walls <awalls@radix.net> | 2008-11-16 23:33:41 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 09:38:09 -0200 |
| commit | 3f75c6161f28e6a17c547daf552c1127c805c5e7 (patch) | |
| tree | 1e4db5013c05946832221bfdca743720091f6582 /drivers/media/video/cx18/cx18-av-core.c | |
| parent | 72a4f8081af1c53a1673c173ce0fdd85c4b7d403 (diff) | |
V4L/DVB (9724): cx18: Streamline cx18-io[ch] wrappers and enforce MMIO retry strategy
cx18: Streamline cx18-io[ch] wrappers and enforce MMIO retry strategy so that
write retries always occur and read retries never occur (as they never help).
Remove MMIO statistics logging to speed up MMIO accesses. Deprecate & ignore
retry_mmio and mmio_ndelay module parameters, to essentially force
retry_mmio=1 and mmio_ndelay=0.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-av-core.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-av-core.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c index 518bd701d393..13a4adaa1004 100644 --- a/drivers/media/video/cx18/cx18-av-core.c +++ b/drivers/media/video/cx18/cx18-av-core.c @@ -80,11 +80,6 @@ u32 cx18_av_read4(struct cx18 *cx, u16 addr) return cx18_read_reg(cx, 0xc40000 + addr); } -u32 cx18_av_read4_noretry(struct cx18 *cx, u16 addr) -{ - return cx18_read_reg_noretry(cx, 0xc40000 + addr); -} - int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned and_mask, u8 or_value) { |