[ALSA] cs5535audio - trivial debug printk

Following is a trivial patch to get more info for boards where the AC97_VENDOR_ID2 register (or others) time out. Signed-off-by: Jaya Kumar <jayakumar.alsa@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
git-mirror · Jun 22, 2006 · 40a4f7a · 40a4f7a
1 parent 63eb1e4
commit 40a4f7a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
@@ -110,7 +110,8 @@ static unsigned short snd_cs5535audio_codec_read(struct cs5535audio *cs5535au,
 		udelay(1);
 	} while (--timeout);
 	if (!timeout)
-		snd_printk(KERN_ERR "Failure reading cs5535 codec\n");
+		snd_printk(KERN_ERR "Failure reading codec reg 0x%x,"
+					"Last value=0x%x\n", reg, val);
 
 	return (unsigned short) val;
 }