diff --git a/include/linux/sched.h b/include/linux/sched.h
index a06fc89cf6e5..fc4a9873ec10 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -710,7 +710,6 @@ extern unsigned int max_cache_size;
 
 
 struct io_context;			/* See blkdev.h */
-void exit_io_context(void);
 struct cpuset;
 
 #define NGROUPS_SMALL		32
diff --git a/kernel/exit.c b/kernel/exit.c
index 2e4c13cba95a..c189de2927ab 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -38,6 +38,7 @@
 #include <linux/pipe_fs_i.h>
 #include <linux/audit.h> /* for audit_free() */
 #include <linux/resource.h>
+#include <linux/blkdev.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>