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    Subject[tip:core/iommu] swiotlb: fix compile warning
    Commit-ID:  67131ad0514d7105b55003a0506209cf1bba3f00
    Gitweb: http://git.kernel.org/tip/67131ad0514d7105b55003a0506209cf1bba3f00
    Author: Becky Bruce <beckyb@kernel.crashing.org>
    AuthorDate: Wed, 8 Apr 2009 09:09:16 -0500
    Committer: Ingo Molnar <mingo@elte.hu>
    CommitDate: Wed, 8 Apr 2009 16:18:35 +0200

    swiotlb: fix compile warning

    Squash a build warning seen on 32-bit powerpc caused by
    calling min() with 2 different types. Use min_t() instead.

    Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
    Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
    Cc: jeremy@goop.org
    Cc: ian.campbell@citrix.com
    LKML-Reference: <1239199761-22886-3-git-send-email-galak@kernel.crashing.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>


    ---
    lib/swiotlb.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/lib/swiotlb.c b/lib/swiotlb.c
    index 170cf56..4fd6a76 100644
    --- a/lib/swiotlb.c
    +++ b/lib/swiotlb.c
    @@ -341,7 +341,7 @@ static void swiotlb_bounce(phys_addr_t phys, char *dma_addr, size_t size,
    unsigned long flags;

    while (size) {
    - sz = min(PAGE_SIZE - offset, size);
    + sz = min_t(size_t, PAGE_SIZE - offset, size);

    local_irq_save(flags);
    buffer = kmap_atomic(pfn_to_page(pfn),

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