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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-04-08 16:50:23 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-04-08 16:50:23 -0700
commit606f34ad124faeeb77830d7fdfc513084566d2ba (patch)
tree34bed5fdcd7ae909540a345070e14bcb2b981160 /drivers/extcon
parent30e53bb8ffb1f3270ad89196d9799057008d9537 (diff)
parent3ad9e86d54ed2770aa693a90a0872cbe7ffc6831 (diff)
downloadlinux-606f34ad124faeeb77830d7fdfc513084566d2ba.tar.bz2
Merge tag 'extcon-for-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next
Chanwoo writes: This is small fixes for extcon driver. MAX77693 extcon driver - Add 'static' keryword to internal data structure - Fix return value using 'ret' instead of hardcoding MAX8997 extcon driver - Use dev_err() instead of pr_err() - Fix return value using 'ret' instead of hardcoding
Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-max77693.c10
-rw-r--r--drivers/extcon/extcon-max8997.c12
2 files changed, 11 insertions, 11 deletions
diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index 8f3c947b0029..b56bdaa27d4b 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -38,7 +38,7 @@
* extcon-max77693 driver use 'default_init_data' to bring up base operation
* of MAX77693 MUIC device.
*/
-struct max77693_reg_data default_init_data[] = {
+static struct max77693_reg_data default_init_data[] = {
{
/* STATUS2 - [3]ChgDetRun */
.addr = MAX77693_MUIC_REG_STATUS2,
@@ -258,7 +258,7 @@ static int max77693_muic_set_debounce_time(struct max77693_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:
@@ -294,7 +294,7 @@ static int max77693_muic_set_path(struct max77693_muic_info *info,
MAX77693_MUIC_REG_CTRL1, ctrl1, COMP_SW_MASK);
if (ret < 0) {
dev_err(info->dev, "failed to update MUIC register\n");
- return -EAGAIN;
+ return ret;
}
if (attached)
@@ -307,7 +307,7 @@ static int max77693_muic_set_path(struct max77693_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,
@@ -1035,7 +1035,7 @@ static int max77693_muic_detect_accessory(struct max77693_muic_info *info)
if (ret) {
dev_err(info->dev, "failed to read MUIC register\n");
mutex_unlock(&info->mutex);
- return -EINVAL;
+ return ret;
}
adc = max77693_muic_get_cable_type(info, MAX77693_CABLE_GROUP_ADC,
diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c
index 69641bcae325..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,
@@ -646,7 +646,7 @@ static void max8997_muic_detect_cable_wq(struct work_struct *work)
ret = max8997_muic_detect_dev(info);
if (ret < 0)
- pr_err("failed to detect cable type\n");
+ dev_err(info->dev, "failed to detect cable type\n");
}
static int max8997_muic_probe(struct platform_device *pdev)