swiotlb: Don't include linux/swiotlb.h twice in lib/swiotlb.c
There's no point in including the linux/swiotlb.h header twice in
lib/swiotlb.c - this patch gets rid of the unneeded include.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index b6d0aae..7f5e21b 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -23,7 +23,6 @@
#include <linux/spinlock.h>
#include <linux/swiotlb.h>
#include <linux/string.h>
-#include <linux/swiotlb.h>
#include <linux/types.h>
#include <linux/ctype.h>
#include <linux/highmem.h>