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-rw-r--r--sound/usb/pcm.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index 49de5c1..131336d 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -1501,7 +1501,8 @@ static void retire_playback_urb(struct snd_usb_substream *subs,
* The error should be lower than 2ms since the estimate relies
* on two reads of a counter updated every ms.
*/
- if (abs(est_delay - subs->last_delay) * 1000 > runtime->rate * 2)
+ if (printk_ratelimit() &&
+ abs(est_delay - subs->last_delay) * 1000 > runtime->rate * 2)
dev_dbg(&subs->dev->dev,
"delay: estimated %d, actual %d\n",
est_delay, subs->last_delay);
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