From: Randy Dunlap <randy.dunlap@oracle.com>
To: Linus Torvalds <torvalds@linux-foundation.org>,
lenb@kernel.org, linux-acpi@vger.kernel.org
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH] acpi: fix acpi/video.h error and warning when PM is not enabled
Date: Tue, 16 Nov 2010 16:59:54 -0800 [thread overview]
Message-ID: <20101116165954.f7d8540b.randy.dunlap@oracle.com> (raw)
In-Reply-To: <AANLkTimYevUOSxDm+nGq_ctPEFp_E2zJR7rNGvUi2fWY@mail.gmail.com>
From: Randy Dunlap <randy.dunlap@oracle.com>
When CONFIG_PM is not enabled, acpi/video.h causes a build error.
Also fix a longstanding warning.
include/acpi/video.h:22: warning: 'struct acpi_device' declared inside parameter list
include/acpi/video.h:22: warning: its scope is only this definition or declaration, which is probably not what you want
include/acpi/video.h: In function 'acpi_video_get_edid':
include/acpi/video.h:24: error: 'ENODEV' undeclared (first use in this function)
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
include/acpi/video.h | 4 ++++
1 file changed, 4 insertions(+)
--- lnx-2637-rc2.orig/include/acpi/video.h
+++ lnx-2637-rc2/include/acpi/video.h
@@ -1,6 +1,10 @@
#ifndef __ACPI_VIDEO_H
#define __ACPI_VIDEO_H
+#include <linux/errno.h>
+
+struct acpi_device;
+
#define ACPI_VIDEO_DISPLAY_CRT 1
#define ACPI_VIDEO_DISPLAY_TV 2
#define ACPI_VIDEO_DISPLAY_DVI 3
next prev parent reply other threads:[~2010-11-17 1:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-16 3:12 Linux 2.6.37-rc2 Linus Torvalds
2010-11-16 20:35 ` Zimny Lech
2010-11-17 0:59 ` Randy Dunlap [this message]
2010-11-17 1:29 ` [PATCH] acpi: fix acpi/video.h error and warning when PM is not enabled Zhang Rui
2010-11-17 16:06 ` Randy Dunlap
2010-11-17 1:00 ` [PATCH] cciss: fix build for PROC_FS disabled Randy Dunlap
2010-11-17 2:56 ` Linus Torvalds
2010-11-17 10:58 ` Jens Axboe
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