linux-kernel - linux-next: v4l-dvb tree build failure

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Date:	Wed, 27 Jan 2010 17:59:17 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Mauro Carvalho Chehab <mchehab@...radead.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Devin Heitmueller <dheitmueller@...nellabs.com>
Subject: linux-next: v4l-dvb tree build failure

Hi Mauro,

Today's linux-next build (powerpc allyesconfig) failed like this:

drivers/media/video/cx18/cx18-alsa-pcm.c: In function 'snd_pcm_alloc_vmalloc_buffer':
drivers/media/video/cx18/cx18-alsa-pcm.c:234: error: implicit declaration of function 'vfree'
drivers/media/video/cx18/cx18-alsa-pcm.c:236: error: implicit declaration of function 'vmalloc'

Caused by commit 5e9a302853301e0a2bb6671036daac3366fd85f4 ("V4L/DVB: cx18: overhaul ALSA PCM device handling so it works").

I applied the following patch for today.

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Wed, 27 Jan 2010 17:53:39 +1100
Subject: [PATCH] V4L/DVB: using vmalloc requires include of linux/vmalloc.h

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 drivers/media/video/cx18/cx18-alsa-pcm.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/media/video/cx18/cx18-alsa-pcm.c b/drivers/media/video/cx18/cx18-alsa-pcm.c
index 6e56df9..b9f42b1 100644
--- a/drivers/media/video/cx18/cx18-alsa-pcm.c
+++ b/drivers/media/video/cx18/cx18-alsa-pcm.c
@@ -25,6 +25,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/vmalloc.h>
 
 #include <media/v4l2-device.h>
 
-- 
1.6.6

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au
http://www.canb.auug.org.au/~sfr/
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