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 <asharma@fb.com>
Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: David Miller <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/notify/group.c

@@ -26,7 +26,7 @@
 #include <linux/fsnotify_backend.h>
 #include "fsnotify.h"
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 /*
  * Final freeing of a group

fs/notify/inode_mark.c

@@ -23,7 +23,7 @@
 #include <linux/mutex.h>
 #include <linux/spinlock.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 #include <linux/fsnotify_backend.h>
 #include "fsnotify.h"

fs/notify/mark.c

@@ -92,7 +92,7 @@
 #include <linux/spinlock.h>
 #include <linux/srcu.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 #include <linux/fsnotify_backend.h>
 #include "fsnotify.h"

fs/notify/notification.c

@@ -43,7 +43,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 #include <linux/fsnotify_backend.h>
 #include "fsnotify.h"

fs/notify/vfsmount_mark.c

@@ -24,7 +24,7 @@
 #include <linux/mutex.h>
 #include <linux/spinlock.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 #include <linux/fsnotify_backend.h>
 #include "fsnotify.h"