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ARM: S3C24XX: remove dsc.c and make regs-dsc.h local

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The mach-s3c2440/dsc.c is no longer used and the header, regs-dsc.h
can be local in mach-s3c24xx/.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Kukjin Kim 2013-01-02 14:01:09 -08:00
parent 2a8394f815
commit b4353784ea
6 changed files with 8 additions and 62 deletions
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2
arch/arm/mach-s3c2440/Makefile
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@ -9,8 +9,6 @@ obj-m :=
obj-n :=
obj- :=
obj-$(CONFIG_CPU_S3C2440) += dsc.o
obj-$(CONFIG_S3C2440_CPUFREQ) += s3c2440-cpufreq.o
obj-$(CONFIG_S3C2440_PLL_12000000) += s3c2440-pll-12000000.o

54
arch/arm/mach-s3c2440/dsc.c
View File

@ -1,54 +0,0 @@
/* linux/arch/arm/mach-s3c2440/dsc.c
*
* Copyright (c) 2004-2005 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* Samsung S3C2440 Drive Strength Control support
*
* 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/kernel.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
#include <asm/irq.h>
#include <mach/regs-gpio.h>
#include <mach/regs-dsc.h>
#include <plat/cpu.h>
#include <plat/s3c244x.h>
int s3c2440_set_dsc(unsigned int pin, unsigned int value)
{
void __iomem *base;
unsigned long val;
unsigned long flags;
unsigned long mask;
base = (pin & S3C2440_SELECT_DSC1) ? S3C2440_DSC1 : S3C2440_DSC0;
mask = 3 << S3C2440_DSC_GETSHIFT(pin);
local_irq_save(flags);
val = __raw_readl(base);
val &= ~mask;
val |= value & mask;
__raw_writel(val, base);
local_irq_restore(flags);
return 0;
}
EXPORT_SYMBOL(s3c2440_set_dsc);

8
arch/arm/mach-s3c24xx/pm-s3c2412.c
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@ -21,19 +21,19 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/cacheflush.h>
#include <asm/irq.h>
#include <mach/regs-power.h>
#include <mach/hardware.h>
#include <mach/regs-gpio.h>
#include <mach/regs-dsc.h>
#include <mach/regs-power.h>
#include <plat/cpu.h>
#include <plat/pm.h>
#include <plat/s3c2412.h>
#include "regs-dsc.h"
extern void s3c2412_sleep_enter(void);
static int s3c2412_cpu_suspend(unsigned long arg)

0
arch/arm/mach-s3c24xx/include/mach/regs-dsc.h → arch/arm/mach-s3c24xx/regs-dsc.h
View File

3
arch/arm/mach-s3c24xx/s3c2412.c
View File

@ -33,7 +33,6 @@
#include <mach/hardware.h>
#include <mach/regs-clock.h>
#include <mach/regs-dsc.h>
#include <mach/regs-gpio.h>
#include <mach/regs-power.h>
@ -48,6 +47,8 @@
#include <plat/regs-spi.h>
#include <plat/s3c2412.h>
#include "regs-dsc.h"
#define S3C2412_SWRST (S3C24XX_VA_CLKPWR + 0x30)
#define S3C2412_SWRST_RESET (0x533C2412)

3
arch/arm/mach-s3c24xx/s3c244x.c
View File

@ -36,7 +36,6 @@
#include <mach/regs-clock.h>
#include <plat/regs-serial.h>
#include <mach/regs-gpio.h>
#include <mach/regs-dsc.h>
#include <plat/s3c2410.h>
#include <plat/s3c244x.h>
@ -48,6 +47,8 @@
#include <plat/nand-core.h>
#include <plat/watchdog-reset.h>
#include "regs-dsc.h"
static struct map_desc s3c244x_iodesc[] __initdata = {
IODESC_ENT(CLKPWR),
IODESC_ENT(TIMER),