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Diffstat (limited to 'arch/arm/mach-s3c2440/dsc.c')
-rw-r--r--arch/arm/mach-s3c2440/dsc.c54
1 files changed, 0 insertions, 54 deletions
diff --git a/arch/arm/mach-s3c2440/dsc.c b/arch/arm/mach-s3c2440/dsc.c
deleted file mode 100644
index 9ea66e31f626..000000000000
--- a/arch/arm/mach-s3c2440/dsc.c
+++ /dev/null
@@ -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);