power: ds2781: Allow system to suspend while charging

Change-Id: I18ce88ab7979f536f5441a9960961be039b01cda
Signed-off-by: Greg Meiste <w30289@motorola.com>

diff --git a/drivers/power/ds2781_battery.c b/drivers/power/ds2781_battery.c
index c45d3a26cb9a306e99d3d05068c7351aabfc1ed4..155e028de3acb81a5fc64ff823726817f2c23893 100644 (file)
--- a/drivers/power/ds2781_battery.c
+++ b/drivers/power/ds2781_battery.c
@@ -137,8 +137,6 @@ struct ds2781_device_info {
 
 #define psy_to_dev_info(x) container_of((x), struct ds2781_device_info, bat)
 
-static struct wake_lock vbus_wake_lock;
-
 static enum power_supply_property battery_properties[] = {
        POWER_SUPPLY_PROP_STATUS,
        POWER_SUPPLY_PROP_HEALTH,
@@ -368,16 +366,9 @@ static void battery_ext_power_changed(struct power_supply *psy)
                di->status.charge_source = 1;
                if (is_ac_charge_complete())
                        di->status.battery_full = 1;
-
-               wake_lock(&vbus_wake_lock);
        } else {
                di->status.charge_source = 0;
                di->status.battery_full = 0;
-
-               /* give userspace some time to see the uevent and update
-                * LED state or whatnot...
-                */
-               wake_lock_timeout(&vbus_wake_lock, HZ / 2);
        }
        mutex_unlock(&di->status_lock);
 
@@ -497,7 +488,6 @@ static struct file_operations battery_log_fops = {
 static int __init ds2781_battery_init(void)
 {
        debugfs_create_file("battery_log", 0444, NULL, NULL, &battery_log_fops);
-       wake_lock_init(&vbus_wake_lock, WAKE_LOCK_SUSPEND, "vbus_present");
        return platform_driver_register(&ds2781_battery_driver);
 }