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    Subject[ 14/19] PARISC: include <linux/prefetch.h> in drivers/parisc/iommu-helpers.h
    Date
    3.0-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Cong Wang <xiyou.wangcong@gmail.com>

    commit 650275dbfb2f4c12bc91420ad5a99f955eabec98 upstream.

    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.

    Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
    Signed-off-by: James Bottomley <JBottomley@Parallels.com>
    Cc: Ben Hutchings <ben@decadent.org.uk>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/parisc/iommu-helpers.h | 2 ++
    1 file changed, 2 insertions(+)

    --- 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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