diff --git a/drivers/clk/shmobile/clk-div6.c b/drivers/clk/shmobile/clk-div6.c
index 036a692..6810bfb 100644
--- a/drivers/clk/shmobile/clk-div6.c
+++ b/drivers/clk/shmobile/clk-div6.c
@@ -11,12 +11,12 @@
  */
 
 #include <linux/clk-provider.h>
-#include <linux/clkdev.h>
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
+#include <linux/slab.h>
 
 #define CPG_DIV6_CKSTP		BIT(8)
 #define CPG_DIV6_DIV(d)		((d) & 0x3f)
diff --git a/drivers/clk/shmobile/clk-r8a73a4.c b/drivers/clk/shmobile/clk-r8a73a4.c
index 29b9a0b0..9326204 100644
--- a/drivers/clk/shmobile/clk-r8a73a4.c
+++ b/drivers/clk/shmobile/clk-r8a73a4.c
@@ -9,10 +9,10 @@
  */
 
 #include <linux/clk-provider.h>
-#include <linux/clkdev.h>
 #include <linux/clk/shmobile.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/spinlock.h>
diff --git a/drivers/clk/shmobile/clk-r8a7740.c b/drivers/clk/shmobile/clk-r8a7740.c
index 1e2eaae..1e6b1da 100644
--- a/drivers/clk/shmobile/clk-r8a7740.c
+++ b/drivers/clk/shmobile/clk-r8a7740.c
@@ -9,10 +9,10 @@
  */
 
 #include <linux/clk-provider.h>
-#include <linux/clkdev.h>
 #include <linux/clk/shmobile.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/spinlock.h>
diff --git a/drivers/clk/shmobile/clk-r8a7778.c b/drivers/clk/shmobile/clk-r8a7778.c
index cb33b57..e97e28f 100644
--- a/drivers/clk/shmobile/clk-r8a7778.c
+++ b/drivers/clk/shmobile/clk-r8a7778.c
@@ -9,9 +9,9 @@
  */
 
 #include <linux/clk-provider.h>
-#include <linux/clkdev.h>
 #include <linux/clk/shmobile.h>
 #include <linux/of_address.h>
+#include <linux/slab.h>
 
 struct r8a7778_cpg {
 	struct clk_onecell_data data;
diff --git a/drivers/clk/shmobile/clk-r8a7779.c b/drivers/clk/shmobile/clk-r8a7779.c
index 652ecac..af29796 100644
--- a/drivers/clk/shmobile/clk-r8a7779.c
+++ b/drivers/clk/shmobile/clk-r8a7779.c
@@ -11,12 +11,12 @@
  */
 
 #include <linux/clk-provider.h>
-#include <linux/clkdev.h>
 #include <linux/clk/shmobile.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 
 #include <dt-bindings/clock/r8a7779-clock.h>
diff --git a/drivers/clk/shmobile/clk-rcar-gen2.c b/drivers/clk/shmobile/clk-rcar-gen2.c
index acfb6d7..9233ebf 100644
--- a/drivers/clk/shmobile/clk-rcar-gen2.c
+++ b/drivers/clk/shmobile/clk-rcar-gen2.c
@@ -11,13 +11,13 @@
  */
 
 #include <linux/clk-provider.h>
-#include <linux/clkdev.h>
 #include <linux/clk/shmobile.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/math64.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 
 struct rcar_gen2_cpg {
diff --git a/drivers/clk/shmobile/clk-sh73a0.c b/drivers/clk/shmobile/clk-sh73a0.c
index cd529cf..8966f8b 100644
--- a/drivers/clk/shmobile/clk-sh73a0.c
+++ b/drivers/clk/shmobile/clk-sh73a0.c
@@ -9,12 +9,12 @@
  */
 
 #include <linux/clk-provider.h>
-#include <linux/clkdev.h>
 #include <linux/clk/shmobile.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 
 struct sh73a0_cpg {