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[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>
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@ -71,7 +71,7 @@ static inline int saa7146_wait_for_debi_done_sleep(struct saa7146_dev *dev,
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if (saa7146_read(dev, MC2) & 2)
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break;
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if (err) {
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pr_err("%s: %s timed out while waiting for registers getting programmed\n",
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pr_debug("%s: %s timed out while waiting for registers getting programmed\n",
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dev->name, __func__);
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return -ETIMEDOUT;
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}
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