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| author | Takashi Iwai <tiwai@suse.de> | 2014-04-09 17:50:02 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-04-09 17:50:02 +0200 |
| commit | 50487c3a4a96d91e25d43d63262773f14961d9de (patch) | |
| tree | 9649437556ec56e5ba27e943313f093318b17b81 /sound/soc/codecs/cs42xx8.c | |
| parent | ALSA: hda - Make full_reset boolean (diff) | |
| parent | Merge remote-tracking branches 'asoc/fix/rt5640', 'asoc/fix/samsung', 'asoc/f... (diff) | |
| download | linux-50487c3a4a96d91e25d43d63262773f14961d9de.tar.xz linux-50487c3a4a96d91e25d43d63262773f14961d9de.zip | |
Merge tag 'asoc-v3.15-5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.15
A smattering of device specific fixes, nothing stands out here except
for the multiplatform fixes for Samsung and the device IDs being added
by Stephen Warren - there's no real code changes from those and they
give better robustness to the enumeration with DT.
Diffstat (limited to 'sound/soc/codecs/cs42xx8.c')
| -rw-r--r-- | sound/soc/codecs/cs42xx8.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c index 082299a4e2fa..85020322eee7 100644 --- a/sound/soc/codecs/cs42xx8.c +++ b/sound/soc/codecs/cs42xx8.c @@ -495,17 +495,16 @@ int cs42xx8_probe(struct device *dev, struct regmap *regmap) regcache_cache_bypass(cs42xx8->regmap, true); /* Validate the chip ID */ - regmap_read(cs42xx8->regmap, CS42XX8_CHIPID, &val); - if (val < 0) { - dev_err(dev, "failed to get device ID: %x", val); - ret = -EINVAL; + ret = regmap_read(cs42xx8->regmap, CS42XX8_CHIPID, &val); + if (ret < 0) { + dev_err(dev, "failed to get device ID, ret = %d", ret); goto err_enable; } /* The top four bits of the chip ID should be 0000 */ - if ((val & CS42XX8_CHIPID_CHIP_ID_MASK) != 0x00) { + if (((val & CS42XX8_CHIPID_CHIP_ID_MASK) >> 4) != 0x00) { dev_err(dev, "unmatched chip ID: %d\n", - val & CS42XX8_CHIPID_CHIP_ID_MASK); + (val & CS42XX8_CHIPID_CHIP_ID_MASK) >> 4); ret = -EINVAL; goto err_enable; } |