1 files changed, 0 insertions, 179 deletions
diff --git a/arch/arm/mach-s3c24xx/dma-s3c2443.c b/arch/arm/mach-s3c24xx/dma-s3c2443.c
deleted file mode 100644
index f4096ec0700a..000000000000
--- a/arch/arm/mach-s3c24xx/dma-s3c2443.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/* linux/arch/arm/mach-s3c2443/dma.c
- *
- * Copyright (c) 2007 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
- *
- * S3C2443 DMA selection
- *
- * http://armlinux.simtec.co.uk/
- *
- * 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/init.h>
-#include <linux/device.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/io.h>
-
-#include <mach/dma.h>
-
-#include <plat/dma-s3c24xx.h>
-#include <plat/cpu.h>
-
-#include <mach/regs-gpio.h>
-#include <plat/regs-dma.h>
-#include <mach/regs-lcd.h>
-#include <plat/regs-spi.h>
-
-#define MAP(x) { \
-		[0]	= (x) | DMA_CH_VALID,	\
-		[1]	= (x) | DMA_CH_VALID,	\
-		[2]	= (x) | DMA_CH_VALID,	\
-		[3]	= (x) | DMA_CH_VALID,	\
-		[4]	= (x) | DMA_CH_VALID,	\
-		[5]     = (x) | DMA_CH_VALID,	\
-	}
-
-static struct s3c24xx_dma_map __initdata s3c2443_dma_mappings[] = {
-	[DMACH_XD0] = {
-		.name		= "xdreq0",
-		.channels	= MAP(S3C2443_DMAREQSEL_XDREQ0),
-	},
-	[DMACH_XD1] = {
-		.name		= "xdreq1",
-		.channels	= MAP(S3C2443_DMAREQSEL_XDREQ1),
-	},
-	[DMACH_SDI] = { /* only on S3C2443 */
-		.name		= "sdi",
-		.channels	= MAP(S3C2443_DMAREQSEL_SDI),
-	},
-	[DMACH_SPI0_RX] = {
-		.name		= "spi0-rx",
-		.channels	= MAP(S3C2443_DMAREQSEL_SPI0RX),
-	},
-	[DMACH_SPI0_TX] = {
-		.name		= "spi0-tx",
-		.channels	= MAP(S3C2443_DMAREQSEL_SPI0TX),
-	},
-	[DMACH_SPI1_RX] = { /* only on S3C2443/S3C2450 */
-		.name		= "spi1-rx",
-		.channels	= MAP(S3C2443_DMAREQSEL_SPI1RX),
-	},
-	[DMACH_SPI1_TX] = { /* only on S3C2443/S3C2450 */
-		.name		= "spi1-tx",
-		.channels	= MAP(S3C2443_DMAREQSEL_SPI1TX),
-	},
-	[DMACH_UART0] = {
-		.name		= "uart0",
-		.channels	= MAP(S3C2443_DMAREQSEL_UART0_0),
-	},
-	[DMACH_UART1] = {
-		.name		= "uart1",
-		.channels	= MAP(S3C2443_DMAREQSEL_UART1_0),
-	},
-	[DMACH_UART2] = {
-		.name		= "uart2",
-		.channels	= MAP(S3C2443_DMAREQSEL_UART2_0),
-	},
-	[DMACH_UART3] = {
-		.name		= "uart3",
-		.channels	= MAP(S3C2443_DMAREQSEL_UART3_0),
-	},
-	[DMACH_UART0_SRC2] = {
-		.name		= "uart0",
-		.channels	= MAP(S3C2443_DMAREQSEL_UART0_1),
-	},
-	[DMACH_UART1_SRC2] = {
-		.name		= "uart1",
-		.channels	= MAP(S3C2443_DMAREQSEL_UART1_1),
-	},
-	[DMACH_UART2_SRC2] = {
-		.name		= "uart2",
-		.channels	= MAP(S3C2443_DMAREQSEL_UART2_1),
-	},
-	[DMACH_UART3_SRC2] = {
-		.name		= "uart3",
-		.channels	= MAP(S3C2443_DMAREQSEL_UART3_1),
-	},
-	[DMACH_TIMER] = {
-		.name		= "timer",
-		.channels	= MAP(S3C2443_DMAREQSEL_TIMER),
-	},
-	[DMACH_I2S_IN] = {
-		.name		= "i2s-sdi",
-		.channels	= MAP(S3C2443_DMAREQSEL_I2SRX),
-	},
-	[DMACH_I2S_OUT] = {
-		.name		= "i2s-sdo",
-		.channels	= MAP(S3C2443_DMAREQSEL_I2STX),
-	},
-	[DMACH_PCM_IN] = {
-		.name		= "pcm-in",
-		.channels	= MAP(S3C2443_DMAREQSEL_PCMIN),
-	},
-	[DMACH_PCM_OUT] = {
-		.name		= "pcm-out",
-		.channels	= MAP(S3C2443_DMAREQSEL_PCMOUT),
-	},
-	[DMACH_MIC_IN] = {
-		.name		= "mic-in",
-		.channels	= MAP(S3C2443_DMAREQSEL_MICIN),
-	},
-};
-
-static void s3c2443_dma_select(struct s3c2410_dma_chan *chan,
-			       struct s3c24xx_dma_map *map)
-{
-	unsigned long chsel = map->channels[0] & (~DMA_CH_VALID);
-	writel(chsel | S3C2443_DMAREQSEL_HW,
-	       chan->regs + S3C2443_DMA_DMAREQSEL);
-}
-
-static struct s3c24xx_dma_selection __initdata s3c2443_dma_sel = {
-	.select		= s3c2443_dma_select,
-	.dcon_mask	= 0,
-	.map		= s3c2443_dma_mappings,
-	.map_size	= ARRAY_SIZE(s3c2443_dma_mappings),
-};
-
-static int __init s3c2443_dma_add(struct device *dev,
-				  struct subsys_interface *sif)
-{
-	s3c24xx_dma_init(6, IRQ_S3C2443_DMA0, 0x100);
-	return s3c24xx_dma_init_map(&s3c2443_dma_sel);
-}
-
-#ifdef CONFIG_CPU_S3C2416
-/* S3C2416 DMA contains the same selection table as the S3C2443 */
-static struct subsys_interface s3c2416_dma_interface = {
-	.name		= "s3c2416_dma",
-	.subsys		= &s3c2416_subsys,
-	.add_dev	= s3c2443_dma_add,
-};
-
-static int __init s3c2416_dma_init(void)
-{
-	return subsys_interface_register(&s3c2416_dma_interface);
-}
-
-arch_initcall(s3c2416_dma_init);
-#endif
-
-#ifdef CONFIG_CPU_S3C2443
-static struct subsys_interface s3c2443_dma_interface = {
-	.name		= "s3c2443_dma",
-	.subsys		= &s3c2443_subsys,
-	.add_dev	= s3c2443_dma_add,
-};
-
-static int __init s3c2443_dma_init(void)
-{
-	return subsys_interface_register(&s3c2443_dma_interface);
-}
-
-arch_initcall(s3c2443_dma_init);
-#endif