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| author | Johann Klammer <klammerj@a1.net> | 2014-10-27 16:44:55 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-11-03 19:45:28 +0300 |
| commit | 847713ea4fc10b3e5f36b5e9f4aadb4155a7f90e (patch) | |
| tree | 2103f89467bf243cfe29e38c3910b5a83c84c671 /drivers/media/common/saa7146 | |
| parent | 77d381af73e905c48b992d5d8426376469bc9576 (diff) | |
| download | linux-847713ea4fc10b3e5f36b5e9f4aadb4155a7f90e.tar.xz | |
[media] saa7146: turn bothersome error into a debug message
After updating the kernel to 3.14.15 I am seeing these messages:
[273684.964081] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273690.020061] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273695.076082] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273700.132077] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273705.188070] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273710.244066] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273715.300187] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273720.356068] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273725.412188] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273730.468094] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273735.524070] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
[273740.580176] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep
timed out while waiting for registers getting programmed
filling up the logs(one about every 5 seconds).
Other posts suggests that it is not actually an error on cards without a
CI interface. Here's a patch that turns it into a debug message, so it
does not clobber the logs.
Signed-off-by: Johann Klammer <klammerj@a1.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/common/saa7146')
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c index 4418119cf707..1ff9f5323bc3 100644 --- a/drivers/media/common/saa7146/saa7146_core.c +++ b/drivers/media/common/saa7146/saa7146_core.c @@ -71,7 +71,7 @@ static inline int saa7146_wait_for_debi_done_sleep(struct saa7146_dev *dev, if (saa7146_read(dev, MC2) & 2) break; if (err) { - pr_err("%s: %s timed out while waiting for registers getting programmed\n", + pr_debug("%s: %s timed out while waiting for registers getting programmed\n", dev->name, __func__); return -ETIMEDOUT; } |