ARM: Realview/Versatile/Integrator: separate out common clock code

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

5 files changed, 11 insertions, 88 deletions

diff --git a/arch/arm/mach-versatile/Makefile b/arch/arm/mach-versatile/Makefile
index ba81e70ed81..97cf4d831b0 100644
--- a/arch/arm/mach-versatile/Makefile
+++ b/arch/arm/mach-versatile/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the linux kernel.
 #
 
-obj-y                                   := core.o clock.o
+obj-y                                   := core.o
 obj-$(CONFIG_ARCH_VERSATILE_PB)         += versatile_pb.o
 obj-$(CONFIG_MACH_VERSATILE_AB)         += versatile_ab.o
 obj-$(CONFIG_PCI)                       += pci.o
diff --git a/arch/arm/mach-versatile/clock.c b/arch/arm/mach-versatile/clock.c
deleted file mode 100644
index adc67d771c7..00000000000
--- a/arch/arm/mach-versatile/clock.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- *  linux/arch/arm/mach-versatile/clock.c
- *
- *  Copyright (C) 2004 ARM Limited.
- *  Written by Deep Blue Solutions Limited.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/string.h>
-#include <linux/clk.h>
-#include <linux/mutex.h>
-
-#include <asm/clkdev.h>
-#include <asm/hardware/icst.h>
-
-#include "clock.h"
-
-int clk_enable(struct clk *clk)
-{
-        return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-void clk_disable(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_disable);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
-        return clk->rate;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
-        struct icst_vco vco;
-        vco = icst_hz_to_vco(clk->params, rate);
-        return icst_hz(clk->params, vco);
-}
-EXPORT_SYMBOL(clk_round_rate);
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
-        int ret = -EIO;
-
-        if (clk->setvco) {
-                struct icst_vco vco;
-
-                vco = icst_hz_to_vco(clk->params, rate);
-                clk->rate = icst_hz(clk->params, vco);
-                clk->setvco(clk, vco);
-                ret = 0;
-        }
-        return ret;
-}
-EXPORT_SYMBOL(clk_set_rate);
diff --git a/arch/arm/mach-versatile/clock.h b/arch/arm/mach-versatile/clock.h
deleted file mode 100644
index aed7e22d102..00000000000
--- a/arch/arm/mach-versatile/clock.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- *  linux/arch/arm/mach-versatile/clock.h
- *
- *  Copyright (C) 2004 ARM Limited.
- *  Written by Deep Blue Solutions Limited.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <asm/hardware/icst.h>
-
-struct module;
-
-struct clk {
-        unsigned long           rate;
-        const struct icst_params *params;
-        u32                     oscoff;
-        void                    *data;
-        void                    (*setvco)(struct clk *, struct icst_vco vco);
-};
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 3c67691d4e7..e9d255f3367 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -47,11 +47,11 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
+#include <mach/clkdev.h>
 #include <mach/hardware.h>
 #include <mach/platform.h>
 
 #include "core.h"
-#include "clock.h"
 
 /*
  * All IO addresses are mapped onto VA 0xFFFx.xxxx, where x.xxxx
diff --git a/arch/arm/mach-versatile/include/mach/clkdev.h b/arch/arm/mach-versatile/include/mach/clkdev.h
index 04b37a89801..fefe4671255 100644
--- a/arch/arm/mach-versatile/include/mach/clkdev.h
+++ b/arch/arm/mach-versatile/include/mach/clkdev.h
@@ -1,6 +1,15 @@
 #ifndef __ASM_MACH_CLKDEV_H
 #define __ASM_MACH_CLKDEV_H
 
+#include <asm/hardware/icst.h>
+
+struct clk {
+        unsigned long           rate;
+        const struct icst_params *params;
+        u32                     oscoff;
+        void                    (*setvco)(struct clk *, struct icst_vco vco);
+};
+
 #define __clk_get(clk) ({ 1; })
 #define __clk_put(clk) do { } while (0)