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ARM: Consolidate the clkdev header files 

Now most of ARM machines has the alsmot same __clk_get/put() macro

So place it at the arch/arm/include/asm/clkdev.h and remove the reduntant header files

But some machines don't have the same form as above. It can use the machince specific clkdev file by HAVE_MACH_CLKDEV config

Now there are only 3 caese.

1) define the clk structure with clkdev macro => Need to move clk structure to proper header file

arch/arm/mach-versatile/include/mach/clkdev.h
arch/arm/mach-realview/include/mach/clkdev.h
arch/arm/mach-vexpress/include/mach/clkdev.h
arch/arm/mach-integrator/include/mach/clkdev.h

2) export the __clk_get/put function at clock.c

arch/arm/mach-shmobile/include/mach/clkdev.h

3) demuxing the clk source
arch/arm/mach-u300/include/mach/clkdev.h

Acked-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Kyungmin Park 2011-07-18 16:34:54 +09:00 committed by Arnd Bergmann
parent fe0d42203c
commit aa3831cf9d
26 changed files with 14 additions and 269 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/Kconfig
View File

@ -239,6 +239,7 @@ config ARCH_INTEGRATOR
select ARM_AMBA
select ARCH_HAS_CPUFREQ
select CLKDEV_LOOKUP
select HAVE_MACH_CLKDEV
select ICST
select GENERIC_CLOCKEVENTS
select PLAT_VERSATILE
@ -250,6 +251,7 @@ config ARCH_REALVIEW
bool "ARM Ltd. RealView family"
select ARM_AMBA
select CLKDEV_LOOKUP
select HAVE_MACH_CLKDEV
select ICST
select GENERIC_CLOCKEVENTS
select ARCH_WANT_OPTIONAL_GPIOLIB
@ -265,6 +267,7 @@ config ARCH_VERSATILE
select ARM_AMBA
select ARM_VIC
select CLKDEV_LOOKUP
select HAVE_MACH_CLKDEV
select ICST
select GENERIC_CLOCKEVENTS
select ARCH_WANT_OPTIONAL_GPIOLIB
@ -281,6 +284,7 @@ config ARCH_VEXPRESS
select ARM_AMBA
select ARM_TIMER_SP804
select CLKDEV_LOOKUP
select HAVE_MACH_CLKDEV
select GENERIC_CLOCKEVENTS
select HAVE_CLK
select HAVE_PATA_PLATFORM
@ -638,6 +642,7 @@ config ARCH_SHMOBILE
bool "Renesas SH-Mobile / R-Mobile"
select HAVE_CLK
select CLKDEV_LOOKUP
select HAVE_MACH_CLKDEV
select GENERIC_CLOCKEVENTS
select NO_IOPORT
select SPARSE_IRQ
@ -808,6 +813,7 @@ config ARCH_U300
select ARM_VIC
select GENERIC_CLOCKEVENTS
select CLKDEV_LOOKUP
select HAVE_MACH_CLKDEV
select GENERIC_GPIO
help
Support for ST-Ericsson U300 series mobile platforms.

5
arch/arm/include/asm/clkdev.h
View File

@ -14,7 +14,12 @@
#include <linux/slab.h>
#ifdef CONFIG_HAVE_MACH_CLKDEV
#include <mach/clkdev.h>
#else
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif
static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
{

7
arch/arm/mach-at91/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

7
arch/arm/mach-bcmring/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

15
arch/arm/mach-davinci/include/mach/clkdev.h
View File

@ -1,15 +0,0 @@
#ifndef __MACH_CLKDEV_H
#define __MACH_CLKDEV_H
struct clk;
static inline int __clk_get(struct clk *clk)
{
return 1;
}
static inline void __clk_put(struct clk *clk)
{
}
#endif

11
arch/arm/mach-ep93xx/include/mach/clkdev.h
View File

@ -1,11 +0,0 @@
/*
* arch/arm/mach-ep93xx/include/mach/clkdev.h
*/
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

25
arch/arm/mach-lpc32xx/include/mach/clkdev.h
View File

@ -1,25 +0,0 @@
/*
* arch/arm/mach-lpc32xx/include/mach/clkdev.h
*
* Author: Kevin Wells <kevin.wells@nxp.com>
*
* Copyright (C) 2010 NXP Semiconductors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __ASM_ARCH_CLKDEV_H
#define __ASM_ARCH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

7
arch/arm/mach-mmp/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif /* __ASM_MACH_CLKDEV_H */

19
arch/arm/mach-msm/include/mach/clkdev.h
View File

@ -1,19 +0,0 @@
/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __ASM_ARCH_MSM_CLKDEV_H
#define __ASM_ARCH_MSM_CLKDEV_H
struct clk;
static inline int __clk_get(struct clk *clk) { return 1; }
static inline void __clk_put(struct clk *clk) { }
#endif

7
arch/arm/mach-mxs/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __MACH_MXS_CLKDEV_H__
#define __MACH_MXS_CLKDEV_H__
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

7
arch/arm/mach-nomadik/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

7
arch/arm/mach-nuc93x/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

5
arch/arm/mach-omap1/include/mach/clkdev.h
View File

@ -1,5 +0,0 @@
/*
* arch/arm/mach-omap1/include/mach/clkdev.h
*/
#include <plat/clkdev.h>

5
arch/arm/mach-omap2/include/mach/clkdev.h
View File

@ -1,5 +0,0 @@
/*
* arch/arm/mach-omap2/include/mach/clkdev.h
*/
#include <plat/clkdev.h>

7
arch/arm/mach-pnx4008/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

7
arch/arm/mach-pxa/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

19
arch/arm/mach-spear3xx/include/mach/clkdev.h
View File

@ -1,19 +0,0 @@
/*
* arch/arm/mach-spear3xx/include/mach/clkdev.h
*
* Clock Dev framework definitions for SPEAr3xx machine family
*
* Copyright (C) 2009 ST Microelectronics
* Viresh Kumar<viresh.kumar@st.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __MACH_CLKDEV_H
#define __MACH_CLKDEV_H
#include <plat/clkdev.h>
#endif /* __MACH_CLKDEV_H */

19
arch/arm/mach-spear6xx/include/mach/clkdev.h
View File

@ -1,19 +0,0 @@
/*
* arch/arm/mach-spear6xx/include/mach/clkdev.h
*
* Clock Dev framework definitions for SPEAr6xx machine family
*
* Copyright (C) 2009 ST Microelectronics
* Viresh Kumar<viresh.kumar@st.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __MACH_CLKDEV_H
#define __MACH_CLKDEV_H
#include <plat/clkdev.h>
#endif /* __MACH_CLKDEV_H */

34
arch/arm/mach-tegra/include/mach/clkdev.h
View File

@ -1,34 +0,0 @@
/*
* arch/arm/mach-tegra/include/mach/clkdev.h
*
* Copyright (C) 2010 Google, Inc.
*
* Author:
* Colin Cross <ccross@google.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef __MACH_CLKDEV_H
#define __MACH_CLKDEV_H
struct clk;
static inline int __clk_get(struct clk *clk)
{
return 1;
}
static inline void __clk_put(struct clk *clk)
{
}
#endif

7
arch/arm/mach-ux500/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

7
arch/arm/mach-w90x900/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

7
arch/arm/plat-mxc/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

13
arch/arm/plat-omap/include/plat/clkdev.h
View File

@ -1,13 +0,0 @@
#ifndef __MACH_CLKDEV_H
#define __MACH_CLKDEV_H
static inline int __clk_get(struct clk *clk)
{
return 1;
}
static inline void __clk_put(struct clk *clk)
{
}
#endif

20
arch/arm/plat-spear/include/plat/clkdev.h
View File

@ -1,20 +0,0 @@
/*
* arch/arm/plat-spear/include/plat/clkdev.h
*
* Clock Dev framework definitions for SPEAr platform
*
* Copyright (C) 2009 ST Microelectronics
* Viresh Kumar<viresh.kumar@st.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __PLAT_CLKDEV_H
#define __PLAT_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif /* __PLAT_CLKDEV_H */

7
arch/arm/plat-tcc/include/mach/clkdev.h
View File

@ -1,7 +0,0 @@
#ifndef __ASM_MACH_CLKDEV_H
#define __ASM_MACH_CLKDEV_H
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif

3
drivers/clk/Kconfig
View File

@ -2,3 +2,6 @@
config CLKDEV_LOOKUP
bool
select HAVE_CLK
config HAVE_MACH_CLKDEV
bool