ASoC: max98088: Fix logging of hardware revision.
authorDylan Reid <dgreid@chromium.org>
Wed, 17 Apr 2013 03:02:34 +0000 (20:02 -0700)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 17 Apr 2013 13:32:25 +0000 (14:32 +0100)
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@chromium.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
sound/soc/codecs/max98088.c

index 3a7b7fd..3eeada5 100644 (file)
@@ -2024,7 +2024,7 @@ static int max98088_probe(struct snd_soc_codec *codec)
                        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);