diff options
Diffstat (limited to 'drivers/acpi/thermal.c')
| -rw-r--r-- | drivers/acpi/thermal.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 5a62de1b7f2a..61337d969d7f 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -78,6 +78,10 @@ static int tzp; module_param(tzp, int, 0); MODULE_PARM_DESC(tzp, "Thermal zone polling frequency, in 1/10 seconds.\n"); +static int off; +module_param(off, int, 0); +MODULE_PARM_DESC(off, "Set to disable ACPI thermal support.\n"); + static int acpi_thermal_add(struct acpi_device *device); static int acpi_thermal_remove(struct acpi_device *device, int type); static int acpi_thermal_resume(struct acpi_device *device); @@ -1285,7 +1289,10 @@ static int __init acpi_thermal_init(void) { int result = 0; - + if (off) { + printk(KERN_NOTICE "ACPI: thermal control disabled\n"); + return -ENODEV; + } acpi_thermal_dir = proc_mkdir(ACPI_THERMAL_CLASS, acpi_root_dir); if (!acpi_thermal_dir) return -ENODEV; |