[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>
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@ -110,7 +110,8 @@ static unsigned short snd_cs5535audio_codec_read(struct cs5535audio *cs5535au,
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udelay(1);
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udelay(1);
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} while (--timeout);
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} while (--timeout);
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if (!timeout)
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if (!timeout)
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snd_printk(KERN_ERR "Failure reading cs5535 codec\n");
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snd_printk(KERN_ERR "Failure reading codec reg 0x%x,"
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"Last value=0x%x\n", reg, val);
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return (unsigned short) val;
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return (unsigned short) val;
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}
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}
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