From 5133375bb46a0d6c3fba07097caed7aa5e629ccd Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Thu, 15 Nov 2012 13:15:37 +0100 Subject: [PATCH] ACPI / PM: Fix build problem when CONFIG_ACPI or CONFIG_PM is not set Commit e5cc8ef (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 --- include/linux/acpi.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 0676b6ac57fa..5fdd87271518 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -25,6 +25,7 @@ #ifndef _LINUX_ACPI_H #define _LINUX_ACPI_H +#include #include /* for struct resource */ #ifdef CONFIG_ACPI -- 2.30.2