ACPI: remove dead code

Found by running make namespacecheck on linux-next

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 107 deletions

diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c
index 953b25f..419f651 100644
--- a/drivers/acpi/processor_thermal.c
+++ b/drivers/acpi/processor_thermal.c
@@ -238,113 +238,6 @@ static int acpi_thermal_cpufreq_decrease(unsigned int cpu)
 
 #endif
 
-int acpi_processor_set_thermal_limit(acpi_handle handle, int type)
-{
-	int result = 0;
-	struct acpi_processor *pr = NULL;
-	struct acpi_device *device = NULL;
-	int tx = 0, max_tx_px = 0;
-
-
-	if ((type < ACPI_PROCESSOR_LIMIT_NONE)
-	    || (type > ACPI_PROCESSOR_LIMIT_DECREMENT))
-		return -EINVAL;
-
-	result = acpi_bus_get_device(handle, &device);
-	if (result)
-		return result;
-
-	pr = acpi_driver_data(device);
-	if (!pr)
-		return -ENODEV;
-
-	/* Thermal limits are always relative to the current Px/Tx state. */
-	if (pr->flags.throttling)
-		pr->limit.thermal.tx = pr->throttling.state;
-
-	/*
-	 * Our default policy is to only use throttling at the lowest
-	 * performance state.
-	 */
-
-	tx = pr->limit.thermal.tx;
-
-	switch (type) {
-
-	case ACPI_PROCESSOR_LIMIT_NONE:
-		do {
-			result = acpi_thermal_cpufreq_decrease(pr->id);
-		} while (!result);
-		tx = 0;
-		break;
-
-	case ACPI_PROCESSOR_LIMIT_INCREMENT:
-		/* if going up: P-states first, T-states later */
-
-		result = acpi_thermal_cpufreq_increase(pr->id);
-		if (!result)
-			goto end;
-		else if (result == -ERANGE)
-			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-					  "At maximum performance state\n"));
-
-		if (pr->flags.throttling) {
-			if (tx == (pr->throttling.state_count - 1))
-				ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-						  "At maximum throttling state\n"));
-			else
-				tx++;
-		}
-		break;
-
-	case ACPI_PROCESSOR_LIMIT_DECREMENT:
-		/* if going down: T-states first, P-states later */
-
-		if (pr->flags.throttling) {
-			if (tx == 0) {
-				max_tx_px = 1;
-				ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-						  "At minimum throttling state\n"));
-			} else {
-				tx--;
-				goto end;
-			}
-		}
-
-		result = acpi_thermal_cpufreq_decrease(pr->id);
-		if (result) {
-			/*
-			 * We only could get -ERANGE, 1 or 0.
-			 * In the first two cases we reached max freq again.
-			 */
-			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-					  "At minimum performance state\n"));
-			max_tx_px = 1;
-		} else
-			max_tx_px = 0;
-
-		break;
-	}
-
-      end:
-	if (pr->flags.throttling) {
-		pr->limit.thermal.px = 0;
-		pr->limit.thermal.tx = tx;
-
-		result = acpi_processor_apply_limit(pr);
-		if (result)
-			printk(KERN_ERR PREFIX "Unable to set thermal limit\n");
-
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Thermal limit now (P%d:T%d)\n",
-				  pr->limit.thermal.px, pr->limit.thermal.tx));
-	} else
-		result = 0;
-	if (max_tx_px)
-		return 1;
-	else
-		return result;
-}
-
 int acpi_processor_get_limit_info(struct acpi_processor *pr)
 {