Hi all,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/video/udlfb.c: In function 'dlfb_compress_hline':
drivers/video/udlfb.c:421: error: implicit declaration of function 'prefetch_range'
Presumably caused by commit e66eed651fd1 ("list: remove prefetching from
regular list iterators"). We need to include preempt.h explictly, now.
I have included this patch for today:
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Fri, 20 May 2011 16:29:01 +1000
Subject: [PATCH] udlfb: include prefetch.h explicitly
Commit e66eed651fd1 ("list: remove prefetching from
regular list iterators") removed the include of prefetch.h from list.h,
so we need to include it explicitly, now.
fixes this build error on powerpc:
drivers/video/udlfb.c: In function 'dlfb_compress_hline':
drivers/video/udlfb.c:421: error: implicit declaration of function 'prefetch_range'
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
drivers/video/udlfb.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index 68041d9..4c299cc 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -28,6 +28,7 @@
#include <linux/vmalloc.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/prefetch.h>
#include <video/udlfb.h>
#include "edid.h"
--
1.7.5.1
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
http://www.canb.auug.org.au/~sfr/
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