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Subject[RFC v3 1/5] clk: Add temporary mapping to the existing API
Date
To preserve git-bisectability, add aliases from the future provider API to the
existing public API.

Also includes clk-provider.h and clk-dev.h in a few places so the right
functions are defined.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
---
drivers/clk/berlin/bg2.c | 1 +
drivers/clk/berlin/bg2q.c | 1 +
drivers/clk/clkdev.c | 1 +
drivers/media/platform/exynos4-is/media-dev.c | 1 +
include/linux/clk-provider.h | 22 ++++++++++++++++++++++
include/linux/clk/zynq.h | 1 +
6 files changed, 27 insertions(+)

diff --git a/drivers/clk/berlin/bg2.c b/drivers/clk/berlin/bg2.c
index 515fb13..4c81e09 100644
--- a/drivers/clk/berlin/bg2.c
+++ b/drivers/clk/berlin/bg2.c
@@ -19,6 +19,7 @@

#include <linux/clk.h>
#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
#include <linux/kernel.h>
#include <linux/of.h>
#include <linux/of_address.h>
diff --git a/drivers/clk/berlin/bg2q.c b/drivers/clk/berlin/bg2q.c
index 21784e4..748da9b 100644
--- a/drivers/clk/berlin/bg2q.c
+++ b/drivers/clk/berlin/bg2q.c
@@ -19,6 +19,7 @@

#include <linux/clk.h>
#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
#include <linux/kernel.h>
#include <linux/of.h>
#include <linux/of_address.h>
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c
index f890b90..000c1ae 100644
--- a/drivers/clk/clkdev.c
+++ b/drivers/clk/clkdev.c
@@ -18,6 +18,7 @@
#include <linux/string.h>
#include <linux/mutex.h>
#include <linux/clk.h>
+#include <linux/clk-provider.h>
#include <linux/clkdev.h>
#include <linux/of.h>

diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index 344718d..2620c48 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -13,6 +13,7 @@
#include <linux/bug.h>
#include <linux/clk.h>
#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
#include <linux/device.h>
#include <linux/errno.h>
#include <linux/i2c.h>
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 0c287db..06d56c9 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -16,6 +16,28 @@

#ifdef CONFIG_COMMON_CLK

+/* Temporarily map the to-be-added API to the old API, just so stuff compiles */
+#define clk_core clk
+
+#define __clk_create_clk
+
+#define clk_provider_get clk_get
+#define clk_provider_get_sys clk_get_sys
+#define devm_clk_provider_get devm_clk_get
+#define of_clk_provider_get of_clk_get
+#define of_clk_provider_get_by_name of_clk_get_by_name
+
+#define clk_provider_set_rate clk_set_rate
+#define clk_provider_get_rate clk_get_rate
+#define clk_provider_set_parent clk_set_parent
+#define clk_provider_get_parent clk_get_parent
+#define clk_provider_prepare clk_prepare
+#define clk_provider_unprepare clk_unprepare
+#define clk_provider_enable clk_enable
+#define clk_provider_disable clk_disable
+#define clk_provider_prepare_enable clk_prepare_enable
+#define clk_provider_disable_unprepare clk_unprepare
+
/*
* flags used across common struct clk. these flags should only affect the
* top-level framework. custom flags for dealing with hardware specifics
diff --git a/include/linux/clk/zynq.h b/include/linux/clk/zynq.h
index 7a5633b..a990a59 100644
--- a/include/linux/clk/zynq.h
+++ b/include/linux/clk/zynq.h
@@ -21,6 +21,7 @@
#define __LINUX_CLK_ZYNQ_H_

#include <linux/spinlock.h>
+#include <linux/clk-provider.h>

void zynq_clock_init(void);

--
1.9.3


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