ACPICA: Regression fix: reinstate safe exit macros

Removal caused a regression on at least FreeBSD. This fix
reinstates the macros.

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>

drivers/acpi/acpica/psargs.c

@@ -108,7 +108,7 @@ acpi_ps_get_next_package_length(struct acpi_parse_state *parser_state)
 	/* Byte 0 is a special case, either bits [0:3] or [0:5] are used */
 
 	package_length |= (aml[0] & byte_zero_mask);
-	return_VALUE(package_length);
+	return_UINT32(package_length);
 }
 
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