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authorJohann Klammer <klammerj@a1.net>2014-10-27 10:44:55 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-11-03 14:45:28 -0200
commit847713ea4fc10b3e5f36b5e9f4aadb4155a7f90e (patch)
tree2103f89467bf243cfe29e38c3910b5a83c84c671 /drivers/media/common
parent77d381af73e905c48b992d5d8426376469bc9576 (diff)
[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')
-rw-r--r--drivers/media/common/saa7146/saa7146_core.c2
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;
}

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