atomic: use <linux/atomic.h>

This allows us to move duplicated code in <asm/atomic.h>
(atomic_inc_not_zero() for now) to <linux/atomic.h>

Signed-off-by: Arun Sharma <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: David Miller <[email protected]>
Cc: Eric Dumazet <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index a24218c..7b996ed 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -20,7 +20,7 @@
 #include <linux/time.h>
 #include <linux/cache.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/types.h>
 #include <linux/spinlock.h>
 #include <linux/net.h>