[PATCH] ACPI: fix fan/thermal resume

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / acpi / thermal.c

diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 503c0b99db122814e9c30767e5358ab226d9cdac..fdba4879603f51f0f5ff5f357741965f66f1a0e2 100644 (file)
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -1359,13 +1359,28 @@ static int acpi_thermal_remove(struct acpi_device *device, int type)
 static int acpi_thermal_resume(struct acpi_device *device, int state)
 {
        struct acpi_thermal *tz = NULL;
+       int i;
 
        if (!device || !acpi_driver_data(device))
                return -EINVAL;
 
        tz = (struct acpi_thermal *)acpi_driver_data(device);
 
-       acpi_thermal_check(tz);
+       acpi_thermal_get_temperature(tz);
+
+       for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
+               if (tz->trips.active[i].flags.valid) {
+                       tz->temperature = tz->trips.active[i].temperature;
+                       tz->trips.active[i].flags.enabled = 0;
+
+                       acpi_thermal_active(tz);
+
+                       tz->state.active |= tz->trips.active[i].flags.enabled;
+                       tz->state.active_index = i;
+               }
+       }
+
+       acpi_thermal_check(tz);
 
        return AE_OK;
 }