From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhang Rui Subject: Re: [PATCH] acpi: fix acpi/video.h error and warning when PM is not enabled Date: Wed, 17 Nov 2010 09:29:08 +0800 Message-ID: <1289957348.8148.2098.camel@rui> References: <20101116165954.f7d8540b.randy.dunlap@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mga11.intel.com ([192.55.52.93]:43519 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933606Ab0KQB1Y (ORCPT ); Tue, 16 Nov 2010 20:27:24 -0500 In-Reply-To: <20101116165954.f7d8540b.randy.dunlap@oracle.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Randy Dunlap Cc: Linus Torvalds , "lenb@kernel.org" , "linux-acpi@vger.kernel.org" , Linux Kernel Mailing List On Wed, 2010-11-17 at 08:59 +0800, Randy Dunlap wrote: > From: Randy Dunlap > > 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 we already have a patch at http://marc.info/?l=linux-kernel&m=128369371631933&w=2 Not sure if Len has applied it or not. Anyway, thanks for the patch. :) -rui > --- > 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 > + > +struct acpi_device; > + > #define ACPI_VIDEO_DISPLAY_CRT 1 > #define ACPI_VIDEO_DISPLAY_TV 2 > #define ACPI_VIDEO_DISPLAY_DVI 3 > -- > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html