1 files changed, 0 insertions, 309 deletions
diff --git a/drivers/ide/ide-gd-floppy.c b/drivers/ide/ide-gd-floppy.c
deleted file mode 100644
index 082800b9a558..000000000000
--- a/drivers/ide/ide-gd-floppy.c
+++ /dev/null
@@ -1,309 +0,0 @@
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/genhd.h>
-#include <linux/mutex.h>
-#include <linux/ide.h>
-#include <linux/hdreg.h>
-
-#include "ide-floppy.h"
-
-#define IDEFLOPPY_VERSION "1.00"
-
-/* module parameters */
-static unsigned long debug_mask;
-module_param(debug_mask, ulong, 0644);
-
-static DEFINE_MUTEX(ide_disk_ref_mutex);
-
-static void ide_disk_release(struct kref *);
-
-static struct ide_floppy_obj *ide_disk_get(struct gendisk *disk)
-{
-	struct ide_floppy_obj *idkp = NULL;
-
-	mutex_lock(&ide_disk_ref_mutex);
-	idkp = ide_drv_g(disk, ide_floppy_obj);
-	if (idkp) {
-		if (ide_device_get(idkp->drive))
-			idkp = NULL;
-		else
-			kref_get(&idkp->kref);
-	}
-	mutex_unlock(&ide_disk_ref_mutex);
-	return idkp;
-}
-
-static void ide_disk_put(struct ide_floppy_obj *idkp)
-{
-	ide_drive_t *drive = idkp->drive;
-
-	mutex_lock(&ide_disk_ref_mutex);
-	kref_put(&idkp->kref, ide_disk_release);
-	ide_device_put(drive);
-	mutex_unlock(&ide_disk_ref_mutex);
-}
-
-sector_t ide_gd_capacity(ide_drive_t *drive)
-{
-	return drive->capacity64;
-}
-
-static int ide_gd_probe(ide_drive_t *);
-
-static void ide_gd_remove(ide_drive_t *drive)
-{
-	struct ide_floppy_obj *idkp = drive->driver_data;
-	struct gendisk *g = idkp->disk;
-
-	ide_proc_unregister_driver(drive, idkp->driver);
-
-	del_gendisk(g);
-
-	ide_disk_put(idkp);
-}
-
-static void ide_disk_release(struct kref *kref)
-{
-	struct ide_floppy_obj *idkp = to_ide_drv(kref, ide_floppy_obj);
-	ide_drive_t *drive = idkp->drive;
-	struct gendisk *g = idkp->disk;
-
-	drive->driver_data = NULL;
-	g->private_data = NULL;
-	put_disk(g);
-	kfree(idkp);
-}
-
-#ifdef CONFIG_IDE_PROC_FS
-static ide_proc_entry_t *ide_floppy_proc_entries(ide_drive_t *drive)
-{
-	return ide_floppy_proc;
-}
-
-static const struct ide_proc_devset *ide_floppy_proc_devsets(ide_drive_t *drive)
-{
-	return ide_floppy_settings;
-}
-#endif
-
-static ide_driver_t ide_gd_driver = {
-	.gen_driver = {
-		.owner		= THIS_MODULE,
-		.name		= "ide-floppy",
-		.bus		= &ide_bus_type,
-	},
-	.probe			= ide_gd_probe,
-	.remove			= ide_gd_remove,
-	.version		= IDEFLOPPY_VERSION,
-	.do_request		= ide_floppy_do_request,
-	.end_request		= ide_floppy_end_request,
-	.error			= __ide_error,
-#ifdef CONFIG_IDE_PROC_FS
-	.proc_entries		= ide_floppy_proc_entries,
-	.proc_devsets		= ide_floppy_proc_devsets,
-#endif
-};
-
-static int ide_gd_open(struct inode *inode, struct file *filp)
-{
-	struct gendisk *disk = inode->i_bdev->bd_disk;
-	struct ide_floppy_obj *idkp;
-	ide_drive_t *drive;
-	int ret = 0;
-
-	idkp = ide_disk_get(disk);
-	if (idkp == NULL)
-		return -ENXIO;
-
-	drive = idkp->drive;
-
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
-
-	idkp->openers++;
-
-	if (idkp->openers == 1) {
-		drive->dev_flags &= ~IDE_DFLAG_FORMAT_IN_PROGRESS;
-		/* Just in case */
-
-		if (ide_do_test_unit_ready(drive, disk))
-			ide_do_start_stop(drive, disk, 1);
-
-		ret = ide_floppy_get_capacity(drive);
-
-		set_capacity(disk, ide_gd_capacity(drive));
-
-		if (ret && (filp->f_flags & O_NDELAY) == 0) {
-		    /*
-		     * Allow O_NDELAY to open a drive without a disk, or with an
-		     * unreadable disk, so that we can get the format capacity
-		     * of the drive or begin the format - Sam
-		     */
-			ret = -EIO;
-			goto out_put_idkp;
-		}
-
-		if ((drive->dev_flags & IDE_DFLAG_WP) && (filp->f_mode & 2)) {
-			ret = -EROFS;
-			goto out_put_idkp;
-		}
-
-		ide_set_media_lock(drive, disk, 1);
-		drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED;
-		check_disk_change(inode->i_bdev);
-	} else if (drive->dev_flags & IDE_DFLAG_FORMAT_IN_PROGRESS) {
-		ret = -EBUSY;
-		goto out_put_idkp;
-	}
-	return 0;
-
-out_put_idkp:
-	idkp->openers--;
-	ide_disk_put(idkp);
-	return ret;
-}
-
-static int ide_gd_release(struct inode *inode, struct file *filp)
-{
-	struct gendisk *disk = inode->i_bdev->bd_disk;
-	struct ide_floppy_obj *idkp = ide_drv_g(disk, ide_floppy_obj);
-	ide_drive_t *drive = idkp->drive;
-
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
-
-	if (idkp->openers == 1) {
-		ide_set_media_lock(drive, disk, 0);
-		drive->dev_flags &= ~IDE_DFLAG_FORMAT_IN_PROGRESS;
-	}
-
-	idkp->openers--;
-
-	ide_disk_put(idkp);
-
-	return 0;
-}
-
-static int ide_gd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
-{
-	struct ide_floppy_obj *idkp = ide_drv_g(bdev->bd_disk, ide_floppy_obj);
-	ide_drive_t *drive = idkp->drive;
-
-	geo->heads = drive->bios_head;
-	geo->sectors = drive->bios_sect;
-	geo->cylinders = (u16)drive->bios_cyl; /* truncate */
-	return 0;
-}
-
-static int ide_gd_media_changed(struct gendisk *disk)
-{
-	struct ide_floppy_obj *idkp = ide_drv_g(disk, ide_floppy_obj);
-	ide_drive_t *drive = idkp->drive;
-	int ret;
-
-	/* do not scan partitions twice if this is a removable device */
-	if (drive->dev_flags & IDE_DFLAG_ATTACH) {
-		drive->dev_flags &= ~IDE_DFLAG_ATTACH;
-		return 0;
-	}
-
-	ret = !!(drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED);
-	drive->dev_flags &= ~IDE_DFLAG_MEDIA_CHANGED;
-
-	return ret;
-}
-
-static int ide_gd_revalidate_disk(struct gendisk *disk)
-{
-	struct ide_floppy_obj *idkp = ide_drv_g(disk, ide_floppy_obj);
-	set_capacity(disk, ide_gd_capacity(idkp->drive));
-	return 0;
-}
-
-static struct block_device_operations ide_gd_ops = {
-	.owner			= THIS_MODULE,
-	.open			= ide_gd_open,
-	.release		= ide_gd_release,
-	.ioctl			= ide_floppy_ioctl,
-	.getgeo			= ide_gd_getgeo,
-	.media_changed		= ide_gd_media_changed,
-	.revalidate_disk	= ide_gd_revalidate_disk
-};
-
-static int ide_gd_probe(ide_drive_t *drive)
-{
-	struct ide_floppy_obj *idkp;
-	struct gendisk *g;
-
-	if (!strstr("ide-floppy", drive->driver_req))
-		goto failed;
-
-	if (drive->media != ide_floppy)
-		goto failed;
-
-	if (!ide_check_atapi_device(drive, DRV_NAME)) {
-		printk(KERN_ERR PFX "%s: not supported by this version of "
-		       DRV_NAME "\n", drive->name);
-		goto failed;
-	}
-	idkp = kzalloc(sizeof(*idkp), GFP_KERNEL);
-	if (!idkp) {
-		printk(KERN_ERR PFX "%s: Can't allocate a floppy structure\n",
-		       drive->name);
-		goto failed;
-	}
-
-	g = alloc_disk_node(1 << PARTN_BITS, hwif_to_node(drive->hwif));
-	if (!g)
-		goto out_free_idkp;
-
-	ide_init_disk(g, drive);
-
-	kref_init(&idkp->kref);
-
-	idkp->drive = drive;
-	idkp->driver = &ide_gd_driver;
-	idkp->disk = g;
-
-	g->private_data = &idkp->driver;
-
-	drive->driver_data = idkp;
-
-	drive->debug_mask = debug_mask;
-
-	ide_floppy_setup(drive);
-
-	set_capacity(g, ide_gd_capacity(drive));
-
-	g->minors = 1 << PARTN_BITS;
-	g->driverfs_dev = &drive->gendev;
-	if (drive->dev_flags & IDE_DFLAG_REMOVABLE)
-		g->flags = GENHD_FL_REMOVABLE;
-	g->fops = &ide_gd_ops;
-	add_disk(g);
-	return 0;
-
-out_free_idkp:
-	kfree(idkp);
-failed:
-	return -ENODEV;
-}
-
-static int __init ide_gd_init(void)
-{
-	printk(KERN_INFO DRV_NAME " driver " IDEFLOPPY_VERSION "\n");
-	return driver_register(&ide_gd_driver.gen_driver);
-}
-
-static void __exit ide_gd_exit(void)
-{
-	driver_unregister(&ide_gd_driver.gen_driver);
-}
-
-MODULE_ALIAS("ide:*m-floppy*");
-MODULE_ALIAS("ide-floppy");
-module_init(ide_gd_init);
-module_exit(ide_gd_exit);
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("ATAPI FLOPPY Driver");