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SubjectRe: [PATCH] acpi: Provide decls for standalone compilation of video.h without ACPI (v2)
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On Fri, 2010-11-12 at 09:12 +0800, Zhang Rui wrote:
> On Sun, 2010-09-05 at 21:51 +0800, Chris Wilson wrote:
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > Cc: Matthew Garrett <mjg@redhat.com>
> > Cc: Zhang Rui <rui.zhang@intel.com>
> > Cc: Len Brown <len.brown@intel.com>
>
> Acked-by: Zhang Rui <rui.zhang@intel.com>
>
> > ---
> > include/acpi/video.h | 5 ++++-
> > 1 files changed, 4 insertions(+), 1 deletions(-)
> >
> > diff --git a/include/acpi/video.h b/include/acpi/video.h
> > index 551793c..0e98e67 100644
> > --- a/include/acpi/video.h
> > +++ b/include/acpi/video.h
> > @@ -1,6 +1,10 @@
> > #ifndef __ACPI_VIDEO_H
> > #define __ACPI_VIDEO_H
> >
> > +#include <linux/errno.h> /* for ENODEV */
> > +
> > +struct acpi_device;
> > +
Oh, btw, this line is actually not needed,
because acpi_video_get_edid is not invoked in any place when CONFIG_ACPI
is cleared.

> > #define ACPI_VIDEO_DISPLAY_CRT 1
> > #define ACPI_VIDEO_DISPLAY_TV 2
> > #define ACPI_VIDEO_DISPLAY_DVI 3
> > @@ -26,4 +30,3 @@ static inline int acpi_video_get_edid(struct acpi_device *device, int type,
> > #endif
> >
> > #endif
> > -
>




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