Messages in this thread Patch in this message | | | Date | Fri, 20 May 2011 16:32:33 +1000 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the final tree |
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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@canb.auug.org.au> 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@canb.auug.org.au> --- 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@canb.auug.org.au http://www.canb.auug.org.au/~sfr/
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