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ALSA: hda_intel: ratelimit "spurious response" message

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dmesg here has a 100+ consecutive lines of:

[ 1464.219446] hda-intel 0000:00:14.2: spurious response 0x0:0x0, last cmd=0x170500
[ 1464.219451] hda-intel 0000:00:14.2: spurious response 0x0:0x0, last cmd=0x170500
[ 1464.219454] hda-intel 0000:00:14.2: spurious response 0x0:0x0, last cmd=0x170500
...

Ratelimit the message to reduce the dmesg log noise.

Coalesce the format while at it.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Joe Perches 2013-11-07 11:55:15 -08:00 committed by Takashi Iwai
parent ca2b029515
commit 3b70a67da0
1 changed files with 3 additions and 3 deletions
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6
sound/pci/hda/hda_intel.c
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@ -914,12 +914,12 @@ static void azx_update_rirb(struct azx *chip)
chip->rirb.res[addr] = res;
smp_wmb();
chip->rirb.cmds[addr]--;
} else
snd_printk(KERN_ERR SFX "%s: spurious response %#x:%#x, "
"last cmd=%#08x\n",
} else if (printk_ratelimit()) {
snd_printk(KERN_ERR SFX "%s: spurious response %#x:%#x, last cmd=%#08x\n",
pci_name(chip->pci),
res, res_ex,
chip->last_cmd[addr]);
}
}
}