linux-kernel - [patch] videbuf-core.c: fix build error

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Date:	Mon, 15 Oct 2007 17:43:19 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Mauro Carvalho Chehab <mchehab@...radead.org>
Cc:	linux-kernel@...r.kernel.org, pexu@...si.fi,
	Douglas Schilling Landgraf <dougsland@...il.com>,
	Trent Piepho <xyzzy@...akeasy.org>
Subject: [patch] videbuf-core.c: fix build error


* Mauro Carvalho Chehab <mchehab@...radead.org> wrote:

> 
> Em Seg, 2007-10-15 ??s 13:13 +0200, Ingo Molnar escreveu:
> > randconfig testing of latest -git found this build bug:
> > 
> > drivers/media/radio/radio-gemtek.c:557: error: 'VID_HARDWARE_GEMTEK' undeclared here (not in a function)
> 
> Thanks. I'm applying Pekka patch for Gemtek.
> 
> It should be noticed that the hardware field isn't used anymore on V4L 
> core, or at the drivers (except for initializing the field), so it is 
> better just to remove the field and all occurrences.

just found another build bug. Tested fix below, config attached.

	Ingo

---------------->
Subject: videbuf-core.c: fix build error
From: Ingo Molnar <mingo@...e.hu>

videbuf-core.c: fix build error:

 drivers/media/video/videobuf-core.c:988: error: 'videobuf_cgmbuf' undeclared here (not in a function)
 drivers/media/video/videobuf-core.c:988: warning: type defaults to 'int' in declaration of 'videobuf_cgmbuf'

Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 drivers/media/video/videobuf-core.c |    2 ++
 1 file changed, 2 insertions(+)

Index: linux/drivers/media/video/videobuf-core.c
===================================================================
--- linux.orig/drivers/media/video/videobuf-core.c
+++ linux/drivers/media/video/videobuf-core.c
@@ -985,7 +985,9 @@ EXPORT_SYMBOL_GPL(videobuf_reqbufs);
 EXPORT_SYMBOL_GPL(videobuf_querybuf);
 EXPORT_SYMBOL_GPL(videobuf_qbuf);
 EXPORT_SYMBOL_GPL(videobuf_dqbuf);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
 EXPORT_SYMBOL_GPL(videobuf_cgmbuf);
+#endif
 EXPORT_SYMBOL_GPL(videobuf_streamon);
 EXPORT_SYMBOL_GPL(videobuf_streamoff);
 

View attachment "config" of type "text/plain" (40227 bytes)