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-rw-r--r--sound/soc/codecs/cs42xx8.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c
index 082299a..8502032 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;
}
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