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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-04-08 04:13:18 +0400 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2013-04-09 02:53:46 +0400 |
| commit | 3ad9e86d54ed2770aa693a90a0872cbe7ffc6831 (patch) | |
| tree | ecc8e3afa3a8e276eddba3a5427756d1ef4e00ca /drivers/extcon/extcon-max8997.c | |
| parent | c2536543d53be247786b8beb7c505c629fd55813 (diff) | |
| download | linux-3ad9e86d54ed2770aa693a90a0872cbe7ffc6831.tar.xz | |
extcon: max8997: Fix return value
Return the value obtained from the function instead of hardcoding.
Fixes the following warnings:
drivers/extcon/extcon-max8997.c:235 max8997_muic_set_path() info:
why not propagate 'ret' from max8997_update_reg() instead of (-11)?
drivers/extcon/extcon-max8997.c:248 max8997_muic_set_path() info:
why not propagate 'ret' from max8997_update_reg() instead of (-11)?
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/extcon/extcon-max8997.c')
| -rw-r--r-- | drivers/extcon/extcon-max8997.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c index 20772ad4adc0..67d6738d85a0 100644 --- a/drivers/extcon/extcon-max8997.c +++ b/drivers/extcon/extcon-max8997.c @@ -196,7 +196,7 @@ static int max8997_muic_set_debounce_time(struct max8997_muic_info *info, CONTROL3_ADCDBSET_MASK); if (ret) { dev_err(info->dev, "failed to set ADC debounce time\n"); - return -EAGAIN; + return ret; } break; default: @@ -232,7 +232,7 @@ static int max8997_muic_set_path(struct max8997_muic_info *info, MAX8997_MUIC_REG_CONTROL1, ctrl1, COMP_SW_MASK); if (ret < 0) { dev_err(info->dev, "failed to update MUIC register\n"); - return -EAGAIN; + return ret; } if (attached) @@ -245,7 +245,7 @@ static int max8997_muic_set_path(struct max8997_muic_info *info, CONTROL2_LOWPWR_MASK | CONTROL2_CPEN_MASK); if (ret < 0) { dev_err(info->dev, "failed to update MUIC register\n"); - return -EAGAIN; + return ret; } dev_info(info->dev, @@ -397,7 +397,7 @@ static int max8997_muic_handle_jig_uart(struct max8997_muic_info *info, ret = max8997_muic_set_path(info, info->path_uart, attached); if (ret) { dev_err(info->dev, "failed to update muic register\n"); - return -EINVAL; + return ret; } extcon_set_cable_state(info->edev, "JIG", attached); @@ -608,7 +608,7 @@ static int max8997_muic_detect_dev(struct max8997_muic_info *info) if (ret) { dev_err(info->dev, "failed to read MUIC register\n"); mutex_unlock(&info->mutex); - return -EINVAL; + return ret; } adc = max8997_muic_get_cable_type(info, MAX8997_CABLE_GROUP_ADC, |