Commit 8aaa414f authored Apr 15, 2014 by Andrew Lunn Committed by Mark Brown Apr 15, 2014

ASoC: alc5623: Fix regmap endianness



Commit 0cd257bf, "ASoC: alc5623:
Convert to direct regmap API usage" broke probing of the codec,
because of wrong endinness of the ID and codec version read from the
device. Fix this by removing the existing flipping of the endiannes,
and extracting the codec type byte from the word from the regmap.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Mark Brown <broonie@linaro.org>

parent c9eaa447

sound/soc/codecs/alc5623.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1018,13 +1018,13 @@ static int alc5623_i2c_probe(struct i2c_client *client,
		dev_err(&client->dev, "failed to read vendor ID1: %d\n", ret);
		return ret;
		}
		vid1 = ((vid1 & 0xff) << 8) \| (vid1 >> 8);

		ret = regmap_read(alc5623->regmap, ALC5623_VENDOR_ID2, &vid2);
		if (ret < 0) {
		dev_err(&client->dev, "failed to read vendor ID2: %d\n", ret);
		return ret;
		}
		vid2 >>= 8;

		if ((vid1 != 0x10ec) \|\| (vid2 != id->driver_data)) {
		dev_err(&client->dev, "unknown or wrong codec\n");