From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Rename the trips variable in acpi_thermal_register_thermal_zone() to
trip_count so its name better reflects the purpose, rearrange white
space in the loop over active trips for clarity and reduce code
duplication related to calling thermal_zone_device_register() by
using an extra local variable to store the passive delay value.
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---
v1 -> v2: No changes.
---
drivers/acpi/thermal.c | 36 ++++++++++++++++--------------------
1 file changed, 16 insertions(+), 20 deletions(-)
Index: linux-pm/drivers/acpi/thermal.c
===================================================================
--- linux-pm.orig/drivers/acpi/thermal.c
+++ linux-pm/drivers/acpi/thermal.c
@@ -745,34 +745,30 @@ static void acpi_thermal_zone_sysfs_remo
static int acpi_thermal_register_thermal_zone(struct acpi_thermal *tz)
{
- int trips = 0;
+ int passive_delay = 0;
+ int trip_count = 0;
int result;
acpi_status status;
int i;
if (tz->trips.critical.valid)
- trips++;
+ trip_count++;
if (tz->trips.hot.valid)
- trips++;
-
- if (tz->trips.passive.valid)
- trips++;
-
- for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE && tz->trips.active[i].valid;
- i++, trips++);
-
- if (tz->trips.passive.valid)
- tz->thermal_zone = thermal_zone_device_register("acpitz", trips, 0, tz,
- &acpi_thermal_zone_ops, NULL,
- tz->trips.passive.tsp * 100,
- tz->polling_frequency * 100);
- else
- tz->thermal_zone =
- thermal_zone_device_register("acpitz", trips, 0, tz,
- &acpi_thermal_zone_ops, NULL,
- 0, tz->polling_frequency * 100);
+ trip_count++;
+ if (tz->trips.passive.valid) {
+ trip_count++;
+ passive_delay = tz->trips.passive.tsp * 100;
+ }
+
+ for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE && tz->trips.active[i].valid; i++)
+ trip_count++;
+
+ tz->thermal_zone = thermal_zone_device_register("acpitz", trip_count, 0,
+ tz, &acpi_thermal_zone_ops,
+ NULL, passive_delay,
+ tz->polling_frequency * 100);
if (IS_ERR(tz->thermal_zone))
return -ENODEV;
