ACPICA: Comment update - no functional change.

Change all instances of "sub-package" to "subpackage" for consistency.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/acpica/rscreate.c b/drivers/acpi/acpica/rscreate.c
index f4cd6ca..75d3690 100644
--- a/drivers/acpi/acpica/rscreate.c
+++ b/drivers/acpi/acpica/rscreate.c
@@ -273,7 +273,7 @@
 		 */
 		user_prt->length = (sizeof(struct acpi_pci_routing_table) - 4);
 
-		/* Each sub-package must be of length 4 */
+		/* Each subpackage must be of length 4 */
 
 		if ((*top_object_list)->package.count != 4) {
 			ACPI_ERROR((AE_INFO,
@@ -283,7 +283,7 @@
 		}
 
 		/*
-		 * Dereference the sub-package.
+		 * Dereference the subpackage.
 		 * The sub_object_list will now point to an array of the four IRQ
 		 * elements: [Address, Pin, Source, source_index]
 		 */