[ 068/115] ASoC: max98088: Fix logging of hardware revision.

[Greg Kroah-Hartman]

3.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dylan Reid <dgreid@xxxxxxxxxxxx>

commit 98682063549bedd6e2d2b6b7222f150c6fbce68c upstream.

The hardware revision of the codec is based at 0x40.  Subtract that
before convering to ASCII.  The same as it is done for 98095.

Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 sound/soc/codecs/max98088.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -2006,7 +2006,7 @@ static int max98088_probe(struct snd_soc
                        ret);
                goto err_access;
        }
-       dev_info(codec->dev, "revision %c\n", ret + 'A');
+       dev_info(codec->dev, "revision %c\n", ret - 0x40 + 'A');
 
        snd_soc_write(codec, M98088_REG_51_PWR_SYS, M98088_PWRSV);
 


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