clk: samsung: Properly include clk.h and clkdev.h

Clock provider drivers generally shouldn't include clk.h because
it's the consumer API. Only include clk.h in files that are
using it. The clkdev.h header isn't always used either, so remove
it and add in slab.h where files were relying on it to include
slab for them.

Cc: Chanwoo Choi <cw00.choi@samsung.com>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

drivers/clk/samsung/clk-cpu.c

@@ -33,6 +33,9 @@
 */
 
 #include <linux/errno.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include "clk-cpu.h"
 
 #define E4210_SRC_CPU		0x0

drivers/clk/samsung/clk-exynos-audss.c

@@ -9,8 +9,9 @@
  * Common Clock Framework support for Audio Subsystem Clock Controller.
 */
 
-#include <linux/clkdev.h>
+#include <linux/slab.h>
 #include <linux/io.h>
+#include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/of_address.h>
 #include <linux/syscore_ops.h>

drivers/clk/samsung/clk-exynos-clkout.c

@@ -9,8 +9,8 @@
  * Clock driver for Exynos clock output
  */
 
+#include <linux/slab.h>
 #include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-exynos3250.c

@@ -8,8 +8,6 @@
  * Common Clock Framework support for Exynos3250 SoC.
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-exynos4.c

@@ -11,8 +11,8 @@
 */
 
 #include <dt-bindings/clock/exynos4.h>
+#include <linux/slab.h>
 #include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-exynos4415.c

@@ -9,8 +9,6 @@
  * Common Clock Framework support for Exynos4415 SoC.
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-exynos5250.c

@@ -11,8 +11,6 @@
 */
 
 #include <dt-bindings/clock/exynos5250.h>
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-exynos5260.c

@@ -9,8 +9,6 @@
  * Common Clock Framework support for Exynos5260 SoC.
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 

drivers/clk/samsung/clk-exynos5410.c

@@ -11,8 +11,6 @@
 
 #include <dt-bindings/clock/exynos5410.h>
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-exynos5420.c

@@ -11,8 +11,7 @@
 */
 
 #include <dt-bindings/clock/exynos5420.h>
-#include <linux/clk.h>
-#include <linux/clkdev.h>
+#include <linux/slab.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-exynos5433.c

@@ -9,8 +9,6 @@
  * Common Clock Framework support for Exynos5443 SoC.
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 

drivers/clk/samsung/clk-exynos5440.c

@@ -10,8 +10,6 @@
 */
 
 #include <dt-bindings/clock/exynos5440.h>
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-exynos7.c

@@ -8,8 +8,6 @@
  *
 */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 

drivers/clk/samsung/clk-pll.c

@@ -12,6 +12,8 @@
 #include <linux/errno.h>
 #include <linux/hrtimer.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/clkdev.h>
 #include "clk.h"
 #include "clk-pll.h"
 

drivers/clk/samsung/clk-s3c2410-dclk.c

@@ -8,6 +8,10 @@
  * Common Clock Framework support for s3c24xx external clock output.
  */
 
+#include <linux/clkdev.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/platform_device.h>
 #include <linux/module.h>
 #include "clk.h"

drivers/clk/samsung/clk-s3c2410.c

@@ -8,8 +8,6 @@
  * Common Clock Framework support for S3C2410 and following SoCs.
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-s3c2412.c

@@ -8,8 +8,6 @@
  * Common Clock Framework support for S3C2412 and S3C2413.
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-s3c2443.c

@@ -8,8 +8,6 @@
  * Common Clock Framework support for S3C2443 and following SoCs.
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-s3c64xx.c

@@ -8,8 +8,7 @@
  * Common Clock Framework support for all S3C64xx SoCs.
 */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
+#include <linux/slab.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk-s5pv210-audss.c

@@ -13,8 +13,8 @@
  * Driver for Audio Subsystem Clock Controller of S5PV210-compatible SoCs.
 */
 
-#include <linux/clkdev.h>
 #include <linux/io.h>
+#include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/of_address.h>
 #include <linux/syscore_ops.h>

drivers/clk/samsung/clk-s5pv210.c

@@ -11,8 +11,6 @@
  * Common Clock Framework support for all S5PC110/S5PV210 SoCs.
  */
 
-#include <linux/clk.h>
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>

drivers/clk/samsung/clk.c

@@ -11,6 +11,10 @@
  * clock framework for Samsung platforms.
 */
 
+#include <linux/slab.h>
+#include <linux/clkdev.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/of_address.h>
 #include <linux/syscore_ops.h>
 

drivers/clk/samsung/clk.h

@@ -13,10 +13,11 @@
 #ifndef __SAMSUNG_CLK_H
 #define __SAMSUNG_CLK_H
 
-#include <linux/clkdev.h>
 #include <linux/clk-provider.h>
 #include "clk-pll.h"
 
+struct clk;
+
 /**
  * struct samsung_clk_provider: information about clock provider
  * @reg_base: virtual address for the register base.