From 6f1ed07a14a1ace5facba1e2b3995a2ef3b610cc Mon Sep 17 00:00:00 2001
From: Stephen Boyd <sboyd@codeaurora.org>
Date: Fri, 19 Jun 2015 15:00:46 -0700
Subject: [PATCH] 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           | 3 +++
 drivers/clk/samsung/clk-exynos-audss.c  | 3 ++-
 drivers/clk/samsung/clk-exynos-clkout.c | 2 +-
 drivers/clk/samsung/clk-exynos3250.c    | 2 --
 drivers/clk/samsung/clk-exynos4.c       | 2 +-
 drivers/clk/samsung/clk-exynos4415.c    | 2 --
 drivers/clk/samsung/clk-exynos5250.c    | 2 --
 drivers/clk/samsung/clk-exynos5260.c    | 2 --
 drivers/clk/samsung/clk-exynos5410.c    | 2 --
 drivers/clk/samsung/clk-exynos5420.c    | 3 +--
 drivers/clk/samsung/clk-exynos5433.c    | 2 --
 drivers/clk/samsung/clk-exynos5440.c    | 2 --
 drivers/clk/samsung/clk-exynos7.c       | 2 --
 drivers/clk/samsung/clk-pll.c           | 2 ++
 drivers/clk/samsung/clk-s3c2410-dclk.c  | 4 ++++
 drivers/clk/samsung/clk-s3c2410.c       | 2 --
 drivers/clk/samsung/clk-s3c2412.c       | 2 --
 drivers/clk/samsung/clk-s3c2443.c       | 2 --
 drivers/clk/samsung/clk-s3c64xx.c       | 3 +--
 drivers/clk/samsung/clk-s5pv210-audss.c | 2 +-
 drivers/clk/samsung/clk-s5pv210.c       | 2 --
 drivers/clk/samsung/clk.c               | 4 ++++
 drivers/clk/samsung/clk.h               | 3 ++-
 23 files changed, 22 insertions(+), 33 deletions(-)

diff --git a/drivers/clk/samsung/clk-cpu.c b/drivers/clk/samsung/clk-cpu.c
index 3a1fe07cfe9e7..8e7f36f105c15 100644
--- a/drivers/clk/samsung/clk-cpu.c
+++ b/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
diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c
index 454b02ae486a8..4e9584d79089d 100644
--- a/drivers/clk/samsung/clk-exynos-audss.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-exynos-clkout.c b/drivers/clk/samsung/clk-exynos-clkout.c
index 03a52228b6d1f..7cd02ff37a1f6 100644
--- a/drivers/clk/samsung/clk-exynos-clkout.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-exynos3250.c b/drivers/clk/samsung/clk-exynos3250.c
index 538de66a759e1..c940fddb0847b 100644
--- a/drivers/clk/samsung/clk-exynos3250.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index cae2c048488db..65e20eb6356e1 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-exynos4415.c b/drivers/clk/samsung/clk-exynos4415.c
index 6c78b09c829f9..92c39f6efec82 100644
--- a/drivers/clk/samsung/clk-exynos4415.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index 70ec3d2608a17..aa356db587dff 100644
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-exynos5260.c b/drivers/clk/samsung/clk-exynos5260.c
index 06f96eb7cf93c..d1a29f6c10849 100644
--- a/drivers/clk/samsung/clk-exynos5260.c
+++ b/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>
 
diff --git a/drivers/clk/samsung/clk-exynos5410.c b/drivers/clk/samsung/clk-exynos5410.c
index 231475bc2b996..d5d5dcabc4a96 100644
--- a/drivers/clk/samsung/clk-exynos5410.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c
index a1d731ca8f485..389af3c15ec45 100644
--- a/drivers/clk/samsung/clk-exynos5420.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c
index 39c95649d3d01..cee062c588dec 100644
--- a/drivers/clk/samsung/clk-exynos5433.c
+++ b/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>
 
diff --git a/drivers/clk/samsung/clk-exynos5440.c b/drivers/clk/samsung/clk-exynos5440.c
index 979e81389cdd0..590813871ffe2 100644
--- a/drivers/clk/samsung/clk-exynos5440.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-exynos7.c b/drivers/clk/samsung/clk-exynos7.c
index 03d36e847b78e..8524e667097e0 100644
--- a/drivers/clk/samsung/clk-exynos7.c
+++ b/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>
 
diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
index bebc61b5fce1f..e9394261f80fd 100644
--- a/drivers/clk/samsung/clk-pll.c
+++ b/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"
 
diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c b/drivers/clk/samsung/clk-s3c2410-dclk.c
index e56df5064889e..71ebad941f86a 100644
--- a/drivers/clk/samsung/clk-s3c2410-dclk.c
+++ b/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"
diff --git a/drivers/clk/samsung/clk-s3c2410.c b/drivers/clk/samsung/clk-s3c2410.c
index 5d2f03461bc5d..0945a8852299d 100644
--- a/drivers/clk/samsung/clk-s3c2410.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-s3c2412.c b/drivers/clk/samsung/clk-s3c2412.c
index 2ceedaf8ce18a..44d6a9f4f5b2f 100644
--- a/drivers/clk/samsung/clk-s3c2412.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c
index 0c3c182b902af..2c0a1ea3c80c7 100644
--- a/drivers/clk/samsung/clk-s3c2443.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-s3c64xx.c b/drivers/clk/samsung/clk-s3c64xx.c
index 0f590e5550cb2..d325ed1e196bf 100644
--- a/drivers/clk/samsung/clk-s3c64xx.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-s5pv210-audss.c b/drivers/clk/samsung/clk-s5pv210-audss.c
index de4455b75e8a3..eefb84b225665 100644
--- a/drivers/clk/samsung/clk-s5pv210-audss.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk-s5pv210.c b/drivers/clk/samsung/clk-s5pv210.c
index cf7e8fa7b624c..67bf813809c6a 100644
--- a/drivers/clk/samsung/clk-s5pv210.c
+++ b/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>
diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c
index 0117238391d65..f38a6c49f7449 100644
--- a/drivers/clk/samsung/clk.c
+++ b/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>
 
diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
index b775fc29caa50..aa872d2c51052 100644
--- a/drivers/clk/samsung/clk.h
+++ b/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.
-- 
2.30.2