Commit 973da572 authored Dec 29, 2015 by Bob Moore Committed by Rafael J. Wysocki Jan 01, 2016

ACPICA: Debug object: Fix output for a NULL object

ACPICA commit e4414f067c726ef746dac990c0bae7f433045843

Was broken by addition of "null string" feature to emit
simple blank lines.

Link: https://github.com/acpica/acpica/commit/e4414f06


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>

parent 5e568304

drivers/acpi/acpica/exdebug.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -90,7 +90,8 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc,

		/* Null string or newline -- don't emit the line header */

		if ((ACPI_GET_DESCRIPTOR_TYPE(source_desc) == ACPI_DESC_TYPE_OPERAND) &&
		if (source_desc &&
		(ACPI_GET_DESCRIPTOR_TYPE(source_desc) == ACPI_DESC_TYPE_OPERAND) &&
		(source_desc->common.type == ACPI_TYPE_STRING)) {
		if ((source_desc->string.length == 0) \|\|
		((source_desc->string.length == 1) &&

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