i810: switch to vm_mmap()
authorAl Viro <viro@zeniv.linux.org.uk>
Wed, 30 May 2012 01:24:36 +0000 (21:24 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 31 May 2012 01:04:54 +0000 (21:04 -0400)
Weirdness around do_mmap() in there does not rely on ->mmap_sem for
exclusion, so no need to keep it under that.  As the result, we can
turn that do_mmap() into vm_mmap().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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