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ACPI: SBS: Return rate in mW if capacity in mWh 

klaptopd assumes rate to be in same units as capacity.

http://bugzilla.kernel.org/show_bug.cgi?id=9362

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alexey Starikovskiy 2007-12-08 13:02:46 +03:00 committed by Len Brown
parent c2d00f2d1b
commit 5a21e4fe58
1 changed files with 12 additions and 9 deletions
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21
drivers/acpi/sbs.c
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@ -533,7 +533,7 @@ static struct proc_dir_entry *acpi_battery_dir = NULL;
static inline char *acpi_battery_units(struct acpi_battery *battery)
{
return acpi_battery_mode(battery) ? " mWh" : " mAh";
return acpi_battery_mode(battery) ? " mW" : " mA";
}
@ -550,10 +550,10 @@ static int acpi_battery_read_info(struct seq_file *seq, void *offset)
if (!battery->present)
goto end;
seq_printf(seq, "design capacity: %i%s\n",
seq_printf(seq, "design capacity: %i%sh\n",
battery->design_capacity * acpi_battery_scale(battery),
acpi_battery_units(battery));
seq_printf(seq, "last full capacity: %i%s\n",
seq_printf(seq, "last full capacity: %i%sh\n",
battery->full_charge_capacity * acpi_battery_scale(battery),
acpi_battery_units(battery));
seq_printf(seq, "battery technology: rechargeable\n");
@ -584,7 +584,7 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
{
struct acpi_battery *battery = seq->private;
struct acpi_sbs *sbs = battery->sbs;
int result = 0;
int rate;
mutex_lock(&sbs->lock);
seq_printf(seq, "present: %s\n",
@ -598,9 +598,12 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
seq_printf(seq, "charging state: %s\n",
(battery->current_now < 0) ? "discharging" :
((battery->current_now > 0) ? "charging" : "charged"));
seq_printf(seq, "present rate: %d mA\n",
abs(battery->current_now) * acpi_battery_ipscale(battery));
seq_printf(seq, "remaining capacity: %i%s\n",
rate = abs(battery->current_now) * acpi_battery_ipscale(battery);
rate *= (acpi_battery_mode(battery))?(battery->voltage_now *
acpi_battery_vscale(battery)/1000):1;
seq_printf(seq, "present rate: %d%s\n", rate,
acpi_battery_units(battery));
seq_printf(seq, "remaining capacity: %i%sh\n",
battery->capacity_now * acpi_battery_scale(battery),
acpi_battery_units(battery));
seq_printf(seq, "present voltage: %i mV\n",
@ -608,7 +611,7 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
end:
mutex_unlock(&sbs->lock);
return result;
return 0;
}
static int acpi_battery_state_open_fs(struct inode *inode, struct file *file)
@ -632,7 +635,7 @@ static int acpi_battery_read_alarm(struct seq_file *seq, void *offset)
acpi_battery_get_alarm(battery);
seq_printf(seq, "alarm: ");
if (battery->alarm_capacity)
seq_printf(seq, "%i%s\n",
seq_printf(seq, "%i%sh\n",
battery->alarm_capacity *
acpi_battery_scale(battery),
acpi_battery_units(battery));