Merge branch 'stable/for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb

Pull swiotlb patchlet from Konrad Rzeszutek Wilk:
 "One trivial patch.

  Another patch (from Fengguang) is already in your tree courtesy of
  Andrew Morton - but I would prefer not to rebase my tree.  Hence the
  diff is very small"

* 'stable/for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
  swiotlb: Make linux/swiotlb.h standalone includible
  MAINTAINERS: add git URL for swiotlb

include/linux/swiotlb.h

@@ -1,10 +1,13 @@
 #ifndef __LINUX_SWIOTLB_H
 #define __LINUX_SWIOTLB_H
 
+#include <linux/dma-direction.h>
+#include <linux/init.h>
 #include <linux/types.h>
 
 struct device;
 struct dma_attrs;
+struct page;
 struct scatterlist;
 
 extern int swiotlb_force;