Messages in this thread Patch in this message | | | Date | Sat, 15 Oct 2011 15:38:41 -0700 (PDT) | From | David Rientjes <> | Subject | [patch] parisc, iommu: add missing include for prefetchw() |
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prefetchw() requires it to be defined by linux/prefetch.h, or it results in a compile error:
In file included from drivers/parisc/sba_iommu.c:916:0: drivers/parisc/iommu-helpers.h: In function 'iommu_fill_pdir': drivers/parisc/iommu-helpers.h:62:4: error: implicit declaration of function 'prefetchw'
Include linux/prefetch.h.
Signed-off-by: David Rientjes <rientjes@google.com> --- drivers/parisc/iommu-helpers.h | 2 ++ 1 files changed, 2 insertions(+)
diff --git a/drivers/parisc/iommu-helpers.h b/drivers/parisc/iommu-helpers.h --- a/drivers/parisc/iommu-helpers.h +++ b/drivers/parisc/iommu-helpers.h @@ -1,3 +1,5 @@ +#include <linux/prefetch.h> + /** * iommu_fill_pdir - Insert coalesced scatter/gather chunks into the I/O Pdir. * @ioc: The I/O Controller.
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