ACPI / PM: Use ACPI_STATE_D3_COLD instead of ACPI_STATE_D3 everywhere

There are several places in the tree where ACPI_STATE_D3 is used
instead of ACPI_STATE_D3_COLD which should be used instead for
clarity.  Modify them all to use ACPI_STATE_D3_COLD as appropriate.

[The definition of ACPI_STATE_D3 itself cannot go away at this point
 as it is part of ACPICA.]

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Aaron Lu <aaron.lu@intel.com>
diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index 5b02a0aa..41ade65 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -93,7 +93,7 @@
 	if (result)
 		return result;
 
-	*state = (acpi_state == ACPI_STATE_D3 ? 0 :
+	*state = (acpi_state == ACPI_STATE_D3_COLD ? 0 :
 		 (acpi_state == ACPI_STATE_D0 ? 1 : -1));
 	return 0;
 }
@@ -108,7 +108,7 @@
 		return -EINVAL;
 
 	result = acpi_bus_set_power(device->handle,
-				state ? ACPI_STATE_D0 : ACPI_STATE_D3);
+				state ? ACPI_STATE_D0 : ACPI_STATE_D3_COLD);
 
 	return result;
 }