Messages in this thread Patch in this message | | | From | Cong Wang <> | Subject | [Patch] parisc: include <linux/prefetch.h> in drivers/parisc/iommu-helpers.h | Date | Fri, 3 Feb 2012 15:34:16 +0800 |
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drivers/parisc/iommu-helpers.h:62: error: implicit declaration of function 'prefetchw' make[3]: *** [drivers/parisc/sba_iommu.o] Error 1
drivers/parisc/iommu-helpers.h needs to #include <linux/prefetch.h> where prefetchw is declared.
Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Helge Deller <deller@gmx.de> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
--- diff --git a/drivers/parisc/iommu-helpers.h b/drivers/parisc/iommu-helpers.h index a9c46cc..460aed9 100644 --- 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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