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>

diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c
index 6e5fed3..ce1e1e1 100644 (file)
--- a/sound/soc/samsung/idma.c
+++ b/sound/soc/samsung/idma.c
@@ -257,7 +257,6 @@ static int idma_mmap(struct snd_pcm_substream *substream,
 
        /* From snd_pcm_lib_mmap_iomem */
        vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-       vma->vm_flags |= VM_IO;
        size = vma->vm_end - vma->vm_start;
        offset = vma->vm_pgoff << PAGE_SHIFT;
        ret = io_remap_pfn_range(vma, vma->vm_start,