diff --git a/fs/buffer.c b/fs/buffer.c
index 4cc679d5bf58c7bc0d0a7eb09cbc07ab0575197d..6f1ae3ac97896c6fff85e947b9fe7a6553368457 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -39,7 +39,6 @@
 #include <linux/buffer_head.h>
 #include <linux/task_io_accounting_ops.h>
 #include <linux/bio.h>
-#include <linux/notifier.h>
 #include <linux/cpu.h>
 #include <linux/bitops.h>
 #include <linux/mpage.h>
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 924e37fb1620b5440e3265b4cc3465dad50475c1..fd6f8ed28e010a0808c8e67a698372ce5fc411da 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -38,7 +38,6 @@
 #include <linux/kmsg_dump.h>
 #include <linux/syslog.h>
 #include <linux/cpu.h>
-#include <linux/notifier.h>
 #include <linux/rculist.h>
 #include <linux/poll.h>
 #include <linux/irq_work.h>
diff --git a/lib/percpu_counter.c b/lib/percpu_counter.c
index c72577e472f2f2929f825b0c105a237f54c42971..a66595ba5543e2a345da99b37313112e0dc1a4e6 100644
--- a/lib/percpu_counter.c
+++ b/lib/percpu_counter.c
@@ -4,7 +4,6 @@
  */
 
 #include <linux/percpu_counter.h>
-#include <linux/notifier.h>
 #include <linux/mutex.h>
 #include <linux/init.h>
 #include <linux/cpu.h>
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 6551d3b0dc30a5e5a951f24f27a5586cbe920237..84ae9bf5858ac9dcf7e1155e514a9b9062e0f10d 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -27,7 +27,6 @@
 #include <linux/mpage.h>
 #include <linux/rmap.h>
 #include <linux/percpu.h>
-#include <linux/notifier.h>
 #include <linux/smp.h>
 #include <linux/sysctl.h>
 #include <linux/cpu.h>
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index e75865d58ba70c42d2dd47e74fd27cb6484c1d6e..05e983f42316a1c5446536fb16cdf3f0ceb3cdd0 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -32,7 +32,6 @@
 #include <linux/slab.h>
 #include <linux/ratelimit.h>
 #include <linux/oom.h>
-#include <linux/notifier.h>
 #include <linux/topology.h>
 #include <linux/sysctl.h>
 #include <linux/cpu.h>
diff --git a/mm/slub.c b/mm/slub.c
index ce2b9e5cea771cb9f06e9bc6bb65151fd7281a95..8da34a8af53d58754ff4a394f26f6f252cbafbe0 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -19,7 +19,6 @@
 #include <linux/slab.h>
 #include "slab.h"
 #include <linux/proc_fs.h>
-#include <linux/notifier.h>
 #include <linux/seq_file.h>
 #include <linux/kasan.h>
 #include <linux/cpu.h>
diff --git a/net/core/dev.c b/net/core/dev.c
index 325fc5088370b5b0f06daaaf990c5cee86dfecce..82114e1111e6558d5b8ecc2207aac679e21698c6 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -93,7 +93,6 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/ethtool.h>
-#include <linux/notifier.h>
 #include <linux/skbuff.h>
 #include <linux/bpf.h>
 #include <linux/bpf_trace.h>