Messages in this thread Patch in this message | | | Date | Tue, 16 Nov 2010 16:59:54 -0800 | From | Randy Dunlap <> | Subject | [PATCH] acpi: fix acpi/video.h error and warning when PM is not enabled |
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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
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