From 3ad9e86d54ed2770aa693a90a0872cbe7ffc6831 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Mon, 8 Apr 2013 09:13:18 +0900 Subject: [PATCH] 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 Signed-off-by: Chanwoo Choi Signed-off-by: Myungjoo Ham --- drivers/extcon/extcon-max8997.c | 10 +++++----- 1 file 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, -- 2.20.1