From 5cd0c76d69a1a4bef3a84c3177216b227a4d2448 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Tue, 24 Feb 2015 14:17:32 +1100 Subject: [PATCH] bq27x00_battery: register as non-wakeup power supply. power_supply status changes for the bq27x00 are only noticed via polling, not via interrupts. So they are never the source of events which should reliably wake the system from suspend. So it is appropriate to register as a no_ws power source, just like the ACPI battery. This removes some debugging messages which occasionally confusingly identify bq27x00 as a wakeup source. Signed-off-by: NeilBrown Signed-off-by: Sebastian Reichel --- drivers/power/bq27x00_battery.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c index b72ba7c..93d2b7f 100644 --- a/drivers/power/bq27x00_battery.c +++ b/drivers/power/bq27x00_battery.c @@ -755,7 +755,7 @@ static int bq27x00_powersupply_init(struct bq27x00_device_info *di) INIT_DELAYED_WORK(&di->work, bq27x00_battery_poll); mutex_init(&di->lock); - ret = power_supply_register(di->dev, &di->bat); + ret = power_supply_register_no_ws(di->dev, &di->bat); if (ret) { dev_err(di->dev, "failed to register battery: %d\n", ret); return ret; -- 2.7.4