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-rw-r--r--drivers/power/power_supply_sysfs.c2
-rw-r--r--include/linux/power_supply.h3
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
index 58cc4906d216..939e2e432553 100644
--- a/drivers/power/power_supply_sysfs.c
+++ b/drivers/power/power_supply_sysfs.c
@@ -42,7 +42,7 @@ static ssize_t power_supply_show_property(struct device *dev,
struct device_attribute *attr,
char *buf) {
static char *type_text[] = {
- "Battery", "UPS", "Mains", "USB",
+ "Unknown", "Battery", "UPS", "Mains", "USB",
"USB_DCP", "USB_CDP", "USB_ACA"
};
static char *status_text[] = {
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 204c18dfdc9e..9c83e04f6a43 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -123,7 +123,8 @@ enum power_supply_property {
};
enum power_supply_type {
- POWER_SUPPLY_TYPE_BATTERY = 0,
+ POWER_SUPPLY_TYPE_UNKNOWN = 0,
+ POWER_SUPPLY_TYPE_BATTERY,
POWER_SUPPLY_TYPE_UPS,
POWER_SUPPLY_TYPE_MAINS,
POWER_SUPPLY_TYPE_USB, /* Standard Downstream Port */