From 50da9851d009a0a0d10064e73dd6704593333c72 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Tue, 29 Dec 2015 13:57:14 +0800 Subject: [PATCH] ACPICA: Update for output of the Debug Object ACPICA commit b01414f5a822d0879aa9eba91541a21e7e501142 Improve output for the case of an Index() that refers to a Package element that has not been initialized. Link: https://github.com/acpica/acpica/commit/b01414f5 Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/exdebug.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c index ca6e379f4347..b22309094c5f 100644 --- a/drivers/acpi/acpica/exdebug.c +++ b/drivers/acpi/acpica/exdebug.c @@ -310,9 +310,14 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc, case ACPI_TYPE_PACKAGE: acpi_os_printf("Package[%u] = ", value); - acpi_ex_do_debug_object(*source_desc-> - reference.where, - level + 4, 0); + if (!(*source_desc->reference.where)) { + acpi_os_printf + ("[Uninitialized Package Element]\n"); + } else { + acpi_ex_do_debug_object + (*source_desc->reference. + where, level + 4, 0); + } break; default: -- 2.20.1