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authorJaya Kumar <jayakumar.alsa@gmail.com>2006-06-13 12:01:14 +0200
committerJaroslav Kysela <perex@suse.cz>2006-06-22 21:34:24 +0200
commit40a4f7a014339712a9f81b5fad99558611e99ca1 (patch)
tree95fb440b2ea037f265ef5d9c384548f11df881b3 /sound
parent[ALSA] fix potential NULL pointer deref in snd_sb8dsp_midi_interrupt() (diff)
downloadlinux-dev-40a4f7a014339712a9f81b5fad99558611e99ca1.tar.xz
linux-dev-40a4f7a014339712a9f81b5fad99558611e99ca1.zip
[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>
Diffstat (limited to '')
-rw-r--r--sound/pci/cs5535audio/cs5535audio.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index f61c4fa4ed62..91c18a11fe87 100644
--- 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;
}