Commit 5133375b authored Nov 15, 2012 by Rafael J. Wysocki

ACPI / PM: Fix build problem when CONFIG_ACPI or CONFIG_PM is not set



Commit e5cc8ef3 (ACPI / PM: Provide ACPI PM callback routines for
subsystems) introduced a build problem occuring if CONFIG_ACPI is
unset or CONFIG_PM is unset and errno.h is not included before
acpi.h, because in that case ENODEV used in acpi.h is undefined.

Fix the issue by making acpi.h include errno.h.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 99926a8c

include/linux/acpi.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@
		#ifndef _LINUX_ACPI_H
		#define _LINUX_ACPI_H

		#include <linux/errno.h>
		#include <linux/ioport.h> /* for struct resource */

		#ifdef CONFIG_ACPI

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