ide: remove useless subdirs from drivers/ide/

Suggested-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 209 deletions

diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
deleted file mode 100644
index b2735d28f5cc..000000000000
--- a/drivers/ide/pci/atiixp.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- *  Copyright (C) 2003 ATI Inc. <hyu@ati.com>
- *  Copyright (C) 2004,2007 Bartlomiej Zolnierkiewicz
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/ide.h>
-#include <linux/init.h>
-
-#define DRV_NAME "atiixp"
-
-#define ATIIXP_IDE_PIO_TIMING		0x40
-#define ATIIXP_IDE_MDMA_TIMING		0x44
-#define ATIIXP_IDE_PIO_CONTROL		0x48
-#define ATIIXP_IDE_PIO_MODE		0x4a
-#define ATIIXP_IDE_UDMA_CONTROL		0x54
-#define ATIIXP_IDE_UDMA_MODE		0x56
-
-typedef struct {
-	u8 command_width;
-	u8 recover_width;
-} atiixp_ide_timing;
-
-static atiixp_ide_timing pio_timing[] = {
-	{ 0x05, 0x0d },
-	{ 0x04, 0x07 },
-	{ 0x03, 0x04 },
-	{ 0x02, 0x02 },
-	{ 0x02, 0x00 },
-};
-
-static atiixp_ide_timing mdma_timing[] = {
-	{ 0x07, 0x07 },
-	{ 0x02, 0x01 },
-	{ 0x02, 0x00 },
-};
-
-static DEFINE_SPINLOCK(atiixp_lock);
-
-/**
- *	atiixp_set_pio_mode	-	set host controller for PIO mode
- *	@drive: drive
- *	@pio: PIO mode number
- *
- *	Set the interface PIO mode.
- */
-
-static void atiixp_set_pio_mode(ide_drive_t *drive, const u8 pio)
-{
-	struct pci_dev *dev = to_pci_dev(drive->hwif->dev);
-	unsigned long flags;
-	int timing_shift = (drive->dn & 2) ? 16 : 0 + (drive->dn & 1) ? 0 : 8;
-	u32 pio_timing_data;
-	u16 pio_mode_data;
-
-	spin_lock_irqsave(&atiixp_lock, flags);
-
-	pci_read_config_word(dev, ATIIXP_IDE_PIO_MODE, &pio_mode_data);
-	pio_mode_data &= ~(0x07 << (drive->dn * 4));
-	pio_mode_data |= (pio << (drive->dn * 4));
-	pci_write_config_word(dev, ATIIXP_IDE_PIO_MODE, pio_mode_data);
-
-	pci_read_config_dword(dev, ATIIXP_IDE_PIO_TIMING, &pio_timing_data);
-	pio_timing_data &= ~(0xff << timing_shift);
-	pio_timing_data |= (pio_timing[pio].recover_width << timing_shift) |
-		 (pio_timing[pio].command_width << (timing_shift + 4));
-	pci_write_config_dword(dev, ATIIXP_IDE_PIO_TIMING, pio_timing_data);
-
-	spin_unlock_irqrestore(&atiixp_lock, flags);
-}
-
-/**
- *	atiixp_set_dma_mode	-	set host controller for DMA mode
- *	@drive: drive
- *	@speed: DMA mode
- *
- *	Set a ATIIXP host controller to the desired DMA mode.  This involves
- *	programming the right timing data into the PCI configuration space.
- */
-
-static void atiixp_set_dma_mode(ide_drive_t *drive, const u8 speed)
-{
-	struct pci_dev *dev = to_pci_dev(drive->hwif->dev);
-	unsigned long flags;
-	int timing_shift = (drive->dn & 2) ? 16 : 0 + (drive->dn & 1) ? 0 : 8;
-	u32 tmp32;
-	u16 tmp16;
-	u16 udma_ctl = 0;
-
-	spin_lock_irqsave(&atiixp_lock, flags);
-
-	pci_read_config_word(dev, ATIIXP_IDE_UDMA_CONTROL, &udma_ctl);
-
-	if (speed >= XFER_UDMA_0) {
-		pci_read_config_word(dev, ATIIXP_IDE_UDMA_MODE, &tmp16);
-		tmp16 &= ~(0x07 << (drive->dn * 4));
-		tmp16 |= ((speed & 0x07) << (drive->dn * 4));
-		pci_write_config_word(dev, ATIIXP_IDE_UDMA_MODE, tmp16);
-
-		udma_ctl |= (1 << drive->dn);
-	} else if (speed >= XFER_MW_DMA_0) {
-		u8 i = speed & 0x03;
-
-		pci_read_config_dword(dev, ATIIXP_IDE_MDMA_TIMING, &tmp32);
-		tmp32 &= ~(0xff << timing_shift);
-		tmp32 |= (mdma_timing[i].recover_width << timing_shift) |
-			 (mdma_timing[i].command_width << (timing_shift + 4));
-		pci_write_config_dword(dev, ATIIXP_IDE_MDMA_TIMING, tmp32);
-
-		udma_ctl &= ~(1 << drive->dn);
-	}
-
-	pci_write_config_word(dev, ATIIXP_IDE_UDMA_CONTROL, udma_ctl);
-
-	spin_unlock_irqrestore(&atiixp_lock, flags);
-}
-
-static u8 atiixp_cable_detect(ide_hwif_t *hwif)
-{
-	struct pci_dev *pdev = to_pci_dev(hwif->dev);
-	u8 udma_mode = 0, ch = hwif->channel;
-
-	pci_read_config_byte(pdev, ATIIXP_IDE_UDMA_MODE + ch, &udma_mode);
-
-	if ((udma_mode & 0x07) >= 0x04 || (udma_mode & 0x70) >= 0x40)
-		return ATA_CBL_PATA80;
-	else
-		return ATA_CBL_PATA40;
-}
-
-static const struct ide_port_ops atiixp_port_ops = {
-	.set_pio_mode		= atiixp_set_pio_mode,
-	.set_dma_mode		= atiixp_set_dma_mode,
-	.cable_detect		= atiixp_cable_detect,
-};
-
-static const struct ide_port_info atiixp_pci_info[] __devinitdata = {
-	{	/* 0: IXP200/300/400/700 */
-		.name		= DRV_NAME,
-		.enablebits	= {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
-		.port_ops	= &atiixp_port_ops,
-		.host_flags	= IDE_HFLAG_LEGACY_IRQS,
-		.pio_mask	= ATA_PIO4,
-		.mwdma_mask	= ATA_MWDMA2,
-		.udma_mask	= ATA_UDMA5,
-	},
-	{	/* 1: IXP600 */
-		.name		= DRV_NAME,
-		.enablebits	= {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
-		.port_ops	= &atiixp_port_ops,
-		.host_flags	= IDE_HFLAG_SINGLE | IDE_HFLAG_LEGACY_IRQS,
-		.pio_mask	= ATA_PIO4,
-		.mwdma_mask	= ATA_MWDMA2,
-		.udma_mask	= ATA_UDMA5,
- 	},
-};
-
-/**
- *	atiixp_init_one	-	called when a ATIIXP is found
- *	@dev: the atiixp device
- *	@id: the matching pci id
- *
- *	Called when the PCI registration layer (or the IDE initialization)
- *	finds a device matching our IDE device tables.
- */
-
-static int __devinit atiixp_init_one(struct pci_dev *dev, const struct pci_device_id *id)
-{
-	return ide_pci_init_one(dev, &atiixp_pci_info[id->driver_data], NULL);
-}
-
-static const struct pci_device_id atiixp_pci_tbl[] = {
-	{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP200_IDE), 0 },
-	{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP300_IDE), 0 },
-	{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP400_IDE), 0 },
-	{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP600_IDE), 1 },
-	{ PCI_VDEVICE(ATI, PCI_DEVICE_ID_ATI_IXP700_IDE), 0 },
-	{ 0, },
-};
-MODULE_DEVICE_TABLE(pci, atiixp_pci_tbl);
-
-static struct pci_driver atiixp_pci_driver = {
-	.name		= "ATIIXP_IDE",
-	.id_table	= atiixp_pci_tbl,
-	.probe		= atiixp_init_one,
-	.remove		= ide_pci_remove,
-	.suspend	= ide_pci_suspend,
-	.resume		= ide_pci_resume,
-};
-
-static int __init atiixp_ide_init(void)
-{
-	return ide_pci_register_driver(&atiixp_pci_driver);
-}
-
-static void __exit atiixp_ide_exit(void)
-{
-	pci_unregister_driver(&atiixp_pci_driver);
-}
-
-module_init(atiixp_ide_init);
-module_exit(atiixp_ide_exit);
-
-MODULE_AUTHOR("HUI YU");
-MODULE_DESCRIPTION("PCI driver module for ATI IXP IDE");
-MODULE_LICENSE("GPL");