Em 21-03-2011 22:14, Stephen Rothwell escreveu:
> Hi Mauro,
>
> After merging the v4l-dvb tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/media/media-devnode.c:40:28: error: linux/smp_lock.h: No such file or directory
It got removed by this commit: 4ba8216cd90560bc402f52076f64d8546e8aefcb.
There's no reason for the header to be there at media-devnode.c, as it doesn't use
BKL.
>
> Caused by commit cb3c186e31be ("[media] media: Media device node
> support"). The BKL is no more ...
>
> Why is a patch with Author date 2009-12-09 turning up in linux-next today?
Because the Media Controller stuff is under development since 2008, but it took a long
time to be mature enough to be merged.
>
> I have used the v4l-dvb tree from next-20110321 for today.
>
The fix patch is as simple as the enclosed one. I'm folding it together with the
original changeset (cb3c186e31be), in order to avoid bisect issues.
Thanks!
Mauro
-
commit 1941c46894a60f4c5365fdcce9258f86d3691ae3
Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Date: Tue Mar 22 04:43:47 2011 -0300
[media] media-devnode: Don't include linux/smp_lock.h
drivers/media/media-devnode.c:40:28: error: linux/smp_lock.h: No such file or directory
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c
index 5509984..af5263c 100644
--- a/drivers/media/media-devnode.c
+++ b/drivers/media/media-devnode.c
@@ -37,7 +37,6 @@
#include <linux/kmod.h>
#include <linux/slab.h>
#include <linux/mm.h>
-#include <linux/smp_lock.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/uaccess.h>
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