diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h
index 0e2c66af3c9..6e5dd97949f 100644
--- a/drivers/acpi/acpica/acstruct.h
+++ b/drivers/acpi/acpica/acstruct.h
@@ -201,11 +201,11 @@ struct acpi_evaluate_info {
 /* Info used by acpi_ns_initialize_devices */
 
 struct acpi_device_walk_info {
-	u16 device_count;
-	u16 num_STA;
-	u16 num_INI;
 	struct acpi_table_desc *table_desc;
 	struct acpi_evaluate_info *evaluate_info;
+	u32 device_count;
+	u32 num_STA;
+	u32 num_INI;
 };
 
 /* TBD: [Restructure] Merge with struct above */
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index 88145820d88..f0e49df7c13 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -208,8 +208,8 @@ acpi_status acpi_ns_initialize_devices(void)
 	}
 
 	ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
-			      "\nExecuted %hd _INI methods requiring %hd _STA executions "
-			      "(examined %hd objects)\n",
+			      "\nExecuted %u _INI methods requiring %u _STA executions "
+			      "(examined %u objects)\n",
 			      info.num_INI, info.num_STA, info.device_count));
 
 	return_ACPI_STATUS(status);