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Commit e6d0f562 authored by Vladimir Lebedev's avatar Vladimir Lebedev Committed by Len Brown
Browse files

ACPI: sbs: fix present rate 

http://bugzilla.kernel.org/show_bug.cgi?id=7897



Signed-off-by: default avatarVladimir Lebedev <vladimir.p.lebedev@intel.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent eaefd5fb

drivers/acpi/sbs.c

+9 −11
Original line number Diff line number Diff line
@@ -1034,21 +1034,19 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset) 
	} else {

		seq_printf(seq, "capacity state:          ok\n");

	}



	foo = (s16) battery->state.amperage * battery->info.ipscale;

	if (battery->info.capacity_mode) {

		foo = foo * battery->info.design_voltage / 1000;

	}

	if (battery->state.amperage < 0) {

		seq_printf(seq, "charging state:          discharging\n");

		foo = battery->state.remaining_capacity * cscale * 60 /

		    (battery->state.average_time_to_empty == 0 ? 1 :

		     battery->state.average_time_to_empty);

		seq_printf(seq, "present rate:            %i%s\n",

			   foo, battery->info.capacity_mode ? "0 mW" : " mA");

		seq_printf(seq, "present rate:            %d %s\n",

			   -foo, battery->info.capacity_mode ? "mW" : "mA");

	} else if (battery->state.amperage > 0) {

		seq_printf(seq, "charging state:          charging\n");

		foo = (battery->info.full_charge_capacity -

		       battery->state.remaining_capacity) * cscale * 60 /

		    (battery->state.average_time_to_full == 0 ? 1 :

		     battery->state.average_time_to_full);

		seq_printf(seq, "present rate:            %i%s\n",

			   foo, battery->info.capacity_mode ? "0 mW" : " mA");

		seq_printf(seq, "present rate:            %d %s\n",

			   foo, battery->info.capacity_mode ? "mW" : "mA");

	} else {

		seq_printf(seq, "charging state:          charged\n");

		seq_printf(seq, "present rate:            0 %s\n",