Commit e595b325 authored by Dimitris Papastamos's avatar Dimitris Papastamos Committed by Mark Brown

ASoC: WM8804: Retrieve the device revision and print it

Be verbose and print out the device revision.
Signed-off-by: default avatarDimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent f479fd93
......@@ -643,6 +643,14 @@ static int wm8804_probe(struct snd_soc_codec *codec)
goto err_reg_enable;
}
ret = snd_soc_read(codec, WM8804_DEVREV);
if (ret < 0) {
dev_err(codec->dev, "Failed to read device revision: %d\n",
ret);
goto err_reg_enable;
}
dev_info(codec->dev, "revision %c\n", ret + 'A');
ret = wm8804_reset(codec);
if (ret < 0) {
dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
......
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