In multiple places the driver overwrites the error code returned with a static error code, this is not helpful for debugging. Update to pass the error codes straight through.
Signed-off-by: Charles Keepax ckeepax@opensource.cirrus.com --- sound/soc/codecs/cs35l41.c | 8 -------- 1 file changed, 8 deletions(-)
diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c index ce652a454dfc8..0d7073bb313ab 100644 --- a/sound/soc/codecs/cs35l41.c +++ b/sound/soc/codecs/cs35l41.c @@ -317,7 +317,6 @@ static int cs35l41_otp_unpack(void *data) ret = regmap_read(cs35l41->regmap, CS35L41_OTPID, &otp_id_reg); if (ret < 0) { dev_err(cs35l41->dev, "Read OTP ID failed\n"); - ret = -EINVAL; goto err_otp_unpack; }
@@ -337,7 +336,6 @@ static int cs35l41_otp_unpack(void *data) CS35L41_OTP_SIZE_WORDS); if (ret < 0) { dev_err(cs35l41->dev, "Read OTP Mem failed\n"); - ret = -EINVAL; goto err_otp_unpack; }
@@ -352,13 +350,11 @@ static int cs35l41_otp_unpack(void *data) ret = regmap_write(cs35l41->regmap, CS35L41_TEST_KEY_CTL, 0x00000055); if (ret < 0) { dev_err(cs35l41->dev, "Write Unlock key failed 1/2\n"); - ret = -EINVAL; goto err_otp_unpack; } ret = regmap_write(cs35l41->regmap, CS35L41_TEST_KEY_CTL, 0x000000AA); if (ret < 0) { dev_err(cs35l41->dev, "Write Unlock key failed 2/2\n"); - ret = -EINVAL; goto err_otp_unpack; }
@@ -398,7 +394,6 @@ static int cs35l41_otp_unpack(void *data) otp_val << otp_map[i].shift); if (ret < 0) { dev_err(cs35l41->dev, "Write OTP val failed\n"); - ret = -EINVAL; goto err_otp_unpack; } } @@ -407,13 +402,11 @@ static int cs35l41_otp_unpack(void *data) ret = regmap_write(cs35l41->regmap, CS35L41_TEST_KEY_CTL, 0x000000CC); if (ret < 0) { dev_err(cs35l41->dev, "Write Lock key failed 1/2\n"); - ret = -EINVAL; goto err_otp_unpack; } ret = regmap_write(cs35l41->regmap, CS35L41_TEST_KEY_CTL, 0x00000033); if (ret < 0) { dev_err(cs35l41->dev, "Write Lock key failed 2/2\n"); - ret = -EINVAL; goto err_otp_unpack; } ret = 0; @@ -1413,7 +1406,6 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, /* CS35L41 needs INT for PDN_DONE */ if (ret != 0) { dev_err(cs35l41->dev, "Failed to request IRQ: %d\n", ret); - ret = -ENODEV; goto err; }