[v1] ACPI: thermal: Drop enabled flag from struct acpi_thermal_active

Commit Message

Rafael J. Wysocki July 25, 2023, 6:06 p.m. UTC

From: Rafael J. Wysocki <[e-mail]>

The enabled field of struct acpi_thermal_active is only updated and never
read, so drop it along with the related code.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <[e-mail]>
---
 drivers/acpi/thermal.c |    6 ------
 1 file changed, 6 deletions(-)

Patch

Index: linux-pm/drivers/acpi/thermal.c
===================================================================
--- linux-pm.orig/drivers/acpi/thermal.c
+++ linux-pm/drivers/acpi/thermal.c
@@ -121,7 +121,6 @@  struct acpi_thermal_active {
 	struct acpi_handle_list devices;
 	unsigned long temperature;
 	bool valid;
-	bool enabled;
 };
 
 struct acpi_thermal_trips {
@@ -1084,15 +1083,10 @@  static int acpi_thermal_resume(struct de
 		if (!tz->trips.active[i].valid)
 			break;
 
-		tz->trips.active[i].enabled = true;
 		for (j = 0; j < tz->trips.active[i].devices.count; j++) {
 			result = acpi_bus_update_power(
 					tz->trips.active[i].devices.handles[j],
 					&power_state);
-			if (result || (power_state != ACPI_STATE_D0)) {
-				tz->trips.active[i].enabled = false;
-				break;
-			}
 		}
 	}