samsung: don't bother with setting VM_IO
io_remap_pfn_range() will set it just fine Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@ -257,7 +257,6 @@ static int idma_mmap(struct snd_pcm_substream *substream,
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/* From snd_pcm_lib_mmap_iomem */
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/* From snd_pcm_lib_mmap_iomem */
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vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
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vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
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vma->vm_flags |= VM_IO;
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size = vma->vm_end - vma->vm_start;
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size = vma->vm_end - vma->vm_start;
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offset = vma->vm_pgoff << PAGE_SHIFT;
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offset = vma->vm_pgoff << PAGE_SHIFT;
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ret = io_remap_pfn_range(vma, vma->vm_start,
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ret = io_remap_pfn_range(vma, vma->vm_start,
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