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authorRandy Dunlap <randy_d_dunlap@linux.intel.com>2005-11-07 14:43:23 +0100
committerJaroslav Kysela <perex@suse.cz>2006-01-03 12:15:48 +0100
commit362775e2125b74cd04f83fd4ef5b72ef1ee6d3a1 (patch)
tree19e50a05063d4a2644671a6c43205b4760c5173c /sound/pci
parentd031166fecac97fc6b5c35636deace8a3c9ec5f6 (diff)
[ALSA] sound/hda: rate-limit timeout message
Modules: HDA Intel driver Rate-limit the azx_get_response timeout message. A continuous 2 per second is too much. Signed-off-by: Randy Dunlap <randy_d_dunlap@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/hda/hda_intel.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ed525c03c99..429ef3810b1 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -37,6 +37,7 @@
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
+#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
@@ -514,7 +515,9 @@ static unsigned int azx_get_response(struct hda_codec *codec)
while (chip->rirb.cmds) {
if (! --timeout) {
- snd_printk(KERN_ERR "azx_get_response timeout\n");
+ if (printk_ratelimit())
+ snd_printk(KERN_ERR
+ "azx_get_response timeout\n");
chip->rirb.rp = azx_readb(chip, RIRBWP);
chip->rirb.cmds = 0;
return -1;