From: Tony Lindgren Date: Sun, 7 Apr 2019 18:12:49 +0000 (-0700) Subject: power: supply: cpcap-battery: Fix low battery check X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=1a9aadc86ad45f5281ea633c244b6b770dc85b5b;p=android-x86%2Fkernel.git power: supply: cpcap-battery: Fix low battery check We need to check current instead of the charge counter to see if a charger is connected. The charge counter shows the cumulated value instead of the current charge current and can be negative or positive. Cc: Pavel Machek Signed-off-by: Tony Lindgren Signed-off-by: Sebastian Reichel --- diff --git a/drivers/power/supply/cpcap-battery.c b/drivers/power/supply/cpcap-battery.c index 6887870ba32c..d8855078dc1e 100644 --- a/drivers/power/supply/cpcap-battery.c +++ b/drivers/power/supply/cpcap-battery.c @@ -562,11 +562,11 @@ static irqreturn_t cpcap_battery_irq_thread(int irq, void *data) switch (d->action) { case CPCAP_BATTERY_IRQ_ACTION_BATTERY_LOW: - if (latest->counter_uah >= 0) + if (latest->current_ua >= 0) dev_warn(ddata->dev, "Battery low at 3.3V!\n"); break; case CPCAP_BATTERY_IRQ_ACTION_POWEROFF: - if (latest->counter_uah >= 0) { + if (latest->current_ua >= 0) { dev_emerg(ddata->dev, "Battery empty at 3.1V, powering off\n"); orderly_poweroff(true);