[ide] remove adma100

Removes drivers/ide/pci/adma100.[hc].  The driver isn't
compilable (missing functions) and no Kconfig actually enables
CONFIG_BLK_DEV_ADMA100.

On Wed, 02 Feb 2005 03:31:59 -0500, Jeff Garzik <jgarzik@pobox.com> wrote:
> Also, the libata-dev-2.6 tree has an "ata_adma" driver which is
> complete, but needs some testing (and I have h/w).
Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/pci/Makefile

 
-obj-$(CONFIG_BLK_DEV_ADMA100)		+= adma100.o
 obj-$(CONFIG_BLK_DEV_AEC62XX)		+= aec62xx.o
 obj-$(CONFIG_BLK_DEV_ALI15X3)		+= alim15x3.o
 obj-$(CONFIG_BLK_DEV_AMD74XX)		+= amd74xx.o

drivers/ide/pci/adma100.c

-/*
- *  linux/drivers/ide/pci/adma100.c -- basic support for Pacific Digital ADMA-100 boards
- *
- *     Created 09 Apr 2002 by Mark Lord
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive for
- *  more details.
- */
-
-#include <linux/mm.h>
-#include <linux/blkdev.h>
-#include <linux/hdreg.h>
-#include <linux/ide.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-
-void __init ide_init_adma100 (ide_hwif_t *hwif)
-{
-	unsigned long  phy_admctl = pci_resource_start(hwif->pci_dev, 4) + 0x80 + (hwif->channel * 0x20);
-	void *v_admctl;
-
-	hwif->autodma = 0;		// not compatible with normal IDE DMA transfers
-	hwif->dma_base = 0;		// disable DMA completely
-	hwif->io_ports[IDE_CONTROL_OFFSET] += 4;	// chip needs offset of 6 instead of 2
-	v_admctl = ioremap_nocache(phy_admctl, 1024);	// map config regs, so we can turn on drive IRQs
-	*((unsigned short *)v_admctl) &= 3;		// enable aIEN; preserve PIO mode
-	iounmap(v_admctl);				// all done; unmap config regs
-}

drivers/ide/pci/adma100.h

-#ifndef ADMA_100_H
-#define ADMA_100_H
-
-#include <linux/config.h>
-#include <linux/pci.h>
-#include <linux/ide.h>
-
-extern void init_setup_pdcadma(struct pci_dev *, ide_pci_device_t *);
-extern unsigned int init_chipset_pdcadma(struct pci_dev *, const char *);
-extern void init_hwif_pdcadma(ide_hwif_t *);
-extern void init_dma_pdcadma(ide_hwif_t *, unsigned long);
-
-static ide_pci_device_t pdcadma_chipsets[] __devinitdata = {
-	{
-		.vendor		= PCI_VENDOR_ID_PDC,
-		.device		= PCI_DEVICE_ID_PDC_1841,
-		.name		= "ADMA100",
-		.init_setup	= init_setup_pdcadma,
-		.init_chipset	= init_chipset_pdcadma,
-		.init_hwif	= init_hwif_pdcadma,
-		.init_dma	= init_dma_pdcadma,
-		.channels	= 2,
-		.autodma	= NODMA,
-		.bootable	= OFF_BOARD,
-	}
-}
-
-#endif /* ADMA_100_H */