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kill mm argument of vm_munmap()

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it's always current->mm

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-04-20 21:57:04 -04:00
parent 9f3a4afb27
commit bfce281c28
8 changed files with 12 additions and 11 deletions
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drivers/gpu/drm/i810/i810_dma.c
+1 -2
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@@ -158,8 +158,7 @@ static int i810_unmap_buffer(struct drm_buf *buf)
if (buf_priv->currently_mapped != I810_BUF_MAPPED)
return -EINVAL;
retcode = vm_munmap(current->mm,
(unsigned long)buf_priv->virtual,
retcode = vm_munmap((unsigned long)buf_priv->virtual,
(size_t) buf->total);
buf_priv->currently_mapped = I810_BUF_UNMAPPED;