提交 255f0385 编写于 作者: L Len Brown

Pull bugzilla-7897 into release branch

......@@ -1033,21 +1033,19 @@ 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",
......
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