fsnotify: Drop inode_mark.c

inode_mark.c now contains only a single function. Move it to
fs/notify/fsnotify.c and remove inode_mark.c.

Reviewed-by: Miklos Szeredi <mszeredi@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/notify/Makefile b/fs/notify/Makefile
index ebb64a0..3e969ae 100644
--- a/fs/notify/Makefile
+++ b/fs/notify/Makefile
@@ -1,5 +1,5 @@
-obj-$(CONFIG_FSNOTIFY)		+= fsnotify.o notification.o group.o inode_mark.o \
-				   mark.o fdinfo.o
+obj-$(CONFIG_FSNOTIFY)		+= fsnotify.o notification.o group.o mark.o \
+				   fdinfo.o
 
 obj-y			+= dnotify/
 obj-y			+= inotify/