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    Subject[vm 6/76] convert zr36120.c to use remap_pfn_range()
    On Sat, Sep 25, 2004 at 12:05:36AM -0700, William Lee Irwin III wrote:
    > Convert the IGA 1682 framebuffer driver to use remap_pfn_range().

    Conver the Zoran 36120/36125 framegrabber driver to use remap_pfn_range().

    Index: mm3-2.6.9-rc2/drivers/media/video/zr36120.c
    ===================================================================
    --- mm3-2.6.9-rc2.orig/drivers/media/video/zr36120.c 2004-09-24 17:37:19.000000000 -0700
    +++ mm3-2.6.9-rc2/drivers/media/video/zr36120.c 2004-09-24 22:10:34.377593616 -0700
    @@ -1474,8 +1474,8 @@
    /* start mapping the whole shabang to user memory */
    pos = (unsigned long)ztv->fbuffer;
    while (size>0) {
    - unsigned long page = virt_to_phys((void*)pos);
    - if (remap_page_range(vma, start, page, PAGE_SIZE, PAGE_SHARED))
    + unsigned long pfn = virt_to_phys((void*)pos) >> PAGE_SHIFT;
    + if (remap_pfn_range(vma, start, pfn, PAGE_SIZE, PAGE_SHARED))
    return -EAGAIN;
    start += PAGE_SIZE;
    pos += PAGE_SIZE;
    -
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