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, 190 deletions

diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c
deleted file mode 100644
index 691506886561..000000000000
--- a/drivers/ide/legacy/gayle.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- *  Amiga Gayle IDE Driver
- *
- *     Created 9 Jul 1997 by Geert Uytterhoeven
- *
- *  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/types.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <linux/blkdev.h>
-#include <linux/ide.h>
-#include <linux/init.h>
-#include <linux/zorro.h>
-#include <linux/module.h>
-
-#include <asm/setup.h>
-#include <asm/amigahw.h>
-#include <asm/amigaints.h>
-#include <asm/amigayle.h>
-
-
-    /*
-     *  Bases of the IDE interfaces
-     */
-
-#define GAYLE_BASE_4000 0xdd2020        /* A4000/A4000T */
-#define GAYLE_BASE_1200 0xda0000        /* A1200/A600 and E-Matrix 530 */
-
-#define GAYLE_IDEREG_SIZE       0x2000
-
-    /*
-     *  Offsets from one of the above bases
-     */
-
-#define GAYLE_CONTROL   0x101a
-
-    /*
-     *  These are at different offsets from the base
-     */
-
-#define GAYLE_IRQ_4000  0xdd3020        /* MSB = 1, Harddisk is source of */
-#define GAYLE_IRQ_1200  0xda9000        /* interrupt */
-
-
-    /*
-     *  Offset of the secondary port for IDE doublers
-     *  Note that GAYLE_CONTROL is NOT available then!
-     */
-
-#define GAYLE_NEXT_PORT 0x1000
-
-#ifndef CONFIG_BLK_DEV_IDEDOUBLER
-#define GAYLE_NUM_HWIFS         1
-#define GAYLE_NUM_PROBE_HWIFS   GAYLE_NUM_HWIFS
-#define GAYLE_HAS_CONTROL_REG   1
-#else /* CONFIG_BLK_DEV_IDEDOUBLER */
-#define GAYLE_NUM_HWIFS         2
-#define GAYLE_NUM_PROBE_HWIFS   (ide_doubler ? GAYLE_NUM_HWIFS : \
-                                               GAYLE_NUM_HWIFS-1)
-#define GAYLE_HAS_CONTROL_REG   (!ide_doubler)
-
-static int ide_doubler;
-module_param_named(doubler, ide_doubler, bool, 0);
-MODULE_PARM_DESC(doubler, "enable support for IDE doublers");
-#endif /* CONFIG_BLK_DEV_IDEDOUBLER */
-
-
-    /*
-     *  Check and acknowledge the interrupt status
-     */
-
-static int gayle_ack_intr_a4000(ide_hwif_t *hwif)
-{
-    unsigned char ch;
-
-    ch = z_readb(hwif->io_ports.irq_addr);
-    if (!(ch & GAYLE_IRQ_IDE))
-        return 0;
-    return 1;
-}
-
-static int gayle_ack_intr_a1200(ide_hwif_t *hwif)
-{
-    unsigned char ch;
-
-    ch = z_readb(hwif->io_ports.irq_addr);
-    if (!(ch & GAYLE_IRQ_IDE))
-        return 0;
-    (void)z_readb(hwif->io_ports.status_addr);
-    z_writeb(0x7c, hwif->io_ports.irq_addr);
-    return 1;
-}
-
-static void __init gayle_setup_ports(hw_regs_t *hw, unsigned long base,
-                                     unsigned long ctl, unsigned long irq_port,
-                                     ide_ack_intr_t *ack_intr)
-{
-        int i;
-
-        memset(hw, 0, sizeof(*hw));
-
-        hw->io_ports.data_addr = base;
-
-        for (i = 1; i < 8; i++)
-                hw->io_ports_array[i] = base + 2 + i * 4;
-
-        hw->io_ports.ctl_addr = ctl;
-        hw->io_ports.irq_addr = irq_port;
-
-        hw->irq = IRQ_AMIGA_PORTS;
-        hw->ack_intr = ack_intr;
-
-        hw->chipset = ide_generic;
-}
-
-    /*
-     *  Probe for a Gayle IDE interface (and optionally for an IDE doubler)
-     */
-
-static int __init gayle_init(void)
-{
-    unsigned long phys_base, res_start, res_n;
-    unsigned long base, ctrlport, irqport;
-    ide_ack_intr_t *ack_intr;
-    int a4000, i, rc;
-    hw_regs_t hw[GAYLE_NUM_HWIFS], *hws[] = { NULL, NULL, NULL, NULL };
-
-    if (!MACH_IS_AMIGA)
-        return -ENODEV;
-
-    if ((a4000 = AMIGAHW_PRESENT(A4000_IDE)) || AMIGAHW_PRESENT(A1200_IDE))
-        goto found;
-
-#ifdef CONFIG_ZORRO
-    if (zorro_find_device(ZORRO_PROD_MTEC_VIPER_MK_V_E_MATRIX_530_SCSI_IDE,
-                          NULL))
-        goto found;
-#endif
-    return -ENODEV;
-
-found:
-        printk(KERN_INFO "ide: Gayle IDE controller (A%d style%s)\n",
-                         a4000 ? 4000 : 1200,
-#ifdef CONFIG_BLK_DEV_IDEDOUBLER
-                         ide_doubler ? ", IDE doubler" :
-#endif
-                         "");
-
-        if (a4000) {
-            phys_base = GAYLE_BASE_4000;
-            irqport = (unsigned long)ZTWO_VADDR(GAYLE_IRQ_4000);
-            ack_intr = gayle_ack_intr_a4000;
-        } else {
-            phys_base = GAYLE_BASE_1200;
-            irqport = (unsigned long)ZTWO_VADDR(GAYLE_IRQ_1200);
-            ack_intr = gayle_ack_intr_a1200;
-        }
-/*
- * FIXME: we now have selectable modes between mmio v/s iomio
- */
-
-        res_start = ((unsigned long)phys_base) & ~(GAYLE_NEXT_PORT-1);
-        res_n = GAYLE_IDEREG_SIZE;
-
-        if (!request_mem_region(res_start, res_n, "IDE"))
-                return -EBUSY;
-
-    for (i = 0; i < GAYLE_NUM_PROBE_HWIFS; i++) {
-        base = (unsigned long)ZTWO_VADDR(phys_base + i * GAYLE_NEXT_PORT);
-        ctrlport = GAYLE_HAS_CONTROL_REG ? (base + GAYLE_CONTROL) : 0;
-
-        gayle_setup_ports(&hw[i], base, ctrlport, irqport, ack_intr);
-
-        hws[i] = &hw[i];
-    }
-
-    rc = ide_host_add(NULL, hws, NULL);
-    if (rc)
-        release_mem_region(res_start, res_n);
-
-    return rc;
-}
-
-module_init(gayle_init);
-
-MODULE_LICENSE("GPL");