[PATCH 02/13] power: bq24257: Add dead battery reporting
From: Andreas Dannenberg <hidden>
Date: 2015-09-01 02:10:24
Also in:
linux-pm
Subsystem:
the rest · Maintainer:
Linus Torvalds
A missing/disconnected battery is now reported as dead rather than an unspecified failure via the charger's sysfs health property. $ cat health Dead Signed-off-by: Andreas Dannenberg <redacted> --- drivers/power/bq24257_charger.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/power/bq24257_charger.c b/drivers/power/bq24257_charger.c
index db81356..0b34528 100644
--- a/drivers/power/bq24257_charger.c
+++ b/drivers/power/bq24257_charger.c@@ -274,6 +274,10 @@ static int bq24257_power_supply_get_property(struct power_supply *psy, val->intval = POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE; break; + case FAULT_NO_BAT: + val->intval = POWER_SUPPLY_HEALTH_DEAD; + break; + default: val->intval = POWER_SUPPLY_HEALTH_UNSPEC_FAILURE; break;
--
1.9.1