#define IDEFLOPPY_VERSION "0.99.newide"
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/bitops.h>
#include <linux/mutex.h>
+#include <scsi/scsi_ioctl.h>
+
#include <asm/byteorder.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
ide_driver_t *driver;
struct gendisk *disk;
struct kref kref;
+ unsigned int openers; /* protected by BKL for now */
/* Current packet command */
idefloppy_pc_t *pc;
#define IDEFLOPPY_IOCTL_FORMAT_START 0x4602
#define IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS 0x4603
-#if 0
-/*
- * Special requests for our block device strategy routine.
- */
-#define IDEFLOPPY_FIRST_RQ 90
-
-/*
- * IDEFLOPPY_PC_RQ is used to queue a packet command in the request queue.
- */
-#define IDEFLOPPY_PC_RQ 90
-
-#define IDEFLOPPY_LAST_RQ 90
-
-/*
- * A macro which can be used to check if a given request command
- * originated in the driver or in the buffer cache layer.
- */
-#define IDEFLOPPY_RQ_CMD(cmd) ((cmd >= IDEFLOPPY_FIRST_RQ) && (cmd <= IDEFLOPPY_LAST_RQ))
-
-#endif
-
/*
* Error codes which are returned in rq->errors to the higher part
* of the driver.
/* Why does this happen? */
if (!rq)
return 0;
- if (!(rq->flags & REQ_SPECIAL)) { //if (!IDEFLOPPY_RQ_CMD (rq->cmd)) {
+ if (!blk_special_request(rq)) {
/* our real local end request function */
ide_end_request(drive, uptodate, nsecs);
return 0;
{
struct request *rq = pc->rq;
struct bio_vec *bvec;
- struct bio *bio;
+ struct req_iterator iter;
unsigned long flags;
char *data;
- int count, i, done = 0;
+ int count, done = 0;
- rq_for_each_bio(bio, rq) {
- bio_for_each_segment(bvec, bio, i) {
- if (!bcount)
- break;
+ rq_for_each_segment(bvec, rq, iter) {
+ if (!bcount)
+ break;
- count = min(bvec->bv_len, bcount);
+ count = min(bvec->bv_len, bcount);
- data = bvec_kmap_irq(bvec, &flags);
- drive->hwif->atapi_input_bytes(drive, data, count);
- bvec_kunmap_irq(data, &flags);
+ data = bvec_kmap_irq(bvec, &flags);
+ drive->hwif->atapi_input_bytes(drive, data, count);
+ bvec_kunmap_irq(data, &flags);
- bcount -= count;
- pc->b_count += count;
- done += count;
- }
+ bcount -= count;
+ pc->b_count += count;
+ done += count;
}
idefloppy_do_end_request(drive, 1, done >> 9);
static void idefloppy_output_buffers (ide_drive_t *drive, idefloppy_pc_t *pc, unsigned int bcount)
{
struct request *rq = pc->rq;
- struct bio *bio;
+ struct req_iterator iter;
struct bio_vec *bvec;
unsigned long flags;
- int count, i, done = 0;
+ int count, done = 0;
char *data;
- rq_for_each_bio(bio, rq) {
- bio_for_each_segment(bvec, bio, i) {
- if (!bcount)
- break;
+ rq_for_each_segment(bvec, rq, iter) {
+ if (!bcount)
+ break;
- count = min(bvec->bv_len, bcount);
+ count = min(bvec->bv_len, bcount);
- data = bvec_kmap_irq(bvec, &flags);
- drive->hwif->atapi_output_bytes(drive, data, count);
- bvec_kunmap_irq(data, &flags);
+ data = bvec_kmap_irq(bvec, &flags);
+ drive->hwif->atapi_output_bytes(drive, data, count);
+ bvec_kunmap_irq(data, &flags);
- bcount -= count;
- pc->b_count += count;
- done += count;
- }
+ bcount -= count;
+ pc->b_count += count;
+ done += count;
}
idefloppy_do_end_request(drive, 1, done >> 9);
ide_init_drive_cmd(rq);
rq->buffer = (char *) pc;
- rq->flags = REQ_SPECIAL; //rq->cmd = IDEFLOPPY_PC_RQ;
+ rq->cmd_type = REQ_TYPE_SPECIAL;
rq->rq_disk = floppy->disk;
(void) ide_do_drive_cmd(drive, rq, ide_preempt);
}
{
idefloppy_pc_t *pc;
struct request *rq;
- atapi_error_t error;
- error.all = HWIF(drive)->INB(IDE_ERROR_REG);
+ (void)drive->hwif->INB(IDE_ERROR_REG);
pc = idefloppy_next_pc_storage(drive);
rq = idefloppy_next_rq_storage(drive);
idefloppy_create_request_sense_cmd(pc);
static ide_startstop_t idefloppy_pc_intr (ide_drive_t *drive)
{
idefloppy_floppy_t *floppy = drive->driver_data;
- atapi_status_t status;
- atapi_bcount_t bcount;
- atapi_ireason_t ireason;
+ ide_hwif_t *hwif = drive->hwif;
idefloppy_pc_t *pc = floppy->pc;
struct request *rq = pc->rq;
unsigned int temp;
+ u16 bcount;
+ u8 stat, ireason;
debug_log(KERN_INFO "ide-floppy: Reached %s interrupt handler\n",
__FUNCTION__);
}
/* Clear the interrupt */
- status.all = HWIF(drive)->INB(IDE_STATUS_REG);
+ stat = drive->hwif->INB(IDE_STATUS_REG);
- if (!status.b.drq) { /* No more interrupts */
+ if ((stat & DRQ_STAT) == 0) { /* No more interrupts */
debug_log(KERN_INFO "Packet command completed, %d bytes "
"transferred\n", pc->actually_transferred);
clear_bit(PC_DMA_IN_PROGRESS, &pc->flags);
- local_irq_enable();
+ local_irq_enable_in_hardirq();
- if (status.b.check || test_bit(PC_DMA_ERROR, &pc->flags)) {
+ if ((stat & ERR_STAT) || test_bit(PC_DMA_ERROR, &pc->flags)) {
/* Error detected */
debug_log(KERN_INFO "ide-floppy: %s: I/O error\n",
drive->name);
if (test_and_clear_bit(PC_DMA_IN_PROGRESS, &pc->flags)) {
printk(KERN_ERR "ide-floppy: The floppy wants to issue "
"more interrupts in DMA mode\n");
- (void)__ide_dma_off(drive);
+ ide_dma_off(drive);
return ide_do_reset(drive);
}
/* Get the number of bytes to transfer */
- bcount.b.high = HWIF(drive)->INB(IDE_BCOUNTH_REG);
- bcount.b.low = HWIF(drive)->INB(IDE_BCOUNTL_REG);
+ bcount = (hwif->INB(IDE_BCOUNTH_REG) << 8) |
+ hwif->INB(IDE_BCOUNTL_REG);
/* on this interrupt */
- ireason.all = HWIF(drive)->INB(IDE_IREASON_REG);
+ ireason = hwif->INB(IDE_IREASON_REG);
- if (ireason.b.cod) {
+ if (ireason & CD) {
printk(KERN_ERR "ide-floppy: CoD != 0 in idefloppy_pc_intr\n");
return ide_do_reset(drive);
}
- if (ireason.b.io == test_bit(PC_WRITING, &pc->flags)) {
+ if (((ireason & IO) == IO) == test_bit(PC_WRITING, &pc->flags)) {
/* Hopefully, we will never get here */
printk(KERN_ERR "ide-floppy: We wanted to %s, ",
- ireason.b.io ? "Write":"Read");
+ (ireason & IO) ? "Write" : "Read");
printk(KERN_ERR "but the floppy wants us to %s !\n",
- ireason.b.io ? "Read":"Write");
+ (ireason & IO) ? "Read" : "Write");
return ide_do_reset(drive);
}
if (!test_bit(PC_WRITING, &pc->flags)) {
/* Reading - Check that we have enough space */
- temp = pc->actually_transferred + bcount.all;
+ temp = pc->actually_transferred + bcount;
if (temp > pc->request_transfer) {
if (temp > pc->buffer_size) {
printk(KERN_ERR "ide-floppy: The floppy wants "
"to send us more data than expected "
"- discarding data\n");
- idefloppy_discard_data(drive,bcount.all);
+ idefloppy_discard_data(drive, bcount);
BUG_ON(HWGROUP(drive)->handler != NULL);
ide_set_handler(drive,
&idefloppy_pc_intr,
if (test_bit(PC_WRITING, &pc->flags)) {
if (pc->buffer != NULL)
/* Write the current buffer */
- HWIF(drive)->atapi_output_bytes(drive,
- pc->current_position,
- bcount.all);
+ hwif->atapi_output_bytes(drive, pc->current_position,
+ bcount);
else
- idefloppy_output_buffers(drive, pc, bcount.all);
+ idefloppy_output_buffers(drive, pc, bcount);
} else {
if (pc->buffer != NULL)
/* Read the current buffer */
- HWIF(drive)->atapi_input_bytes(drive,
- pc->current_position,
- bcount.all);
+ hwif->atapi_input_bytes(drive, pc->current_position,
+ bcount);
else
- idefloppy_input_buffers(drive, pc, bcount.all);
+ idefloppy_input_buffers(drive, pc, bcount);
}
/* Update the current position */
- pc->actually_transferred += bcount.all;
- pc->current_position += bcount.all;
+ pc->actually_transferred += bcount;
+ pc->current_position += bcount;
BUG_ON(HWGROUP(drive)->handler != NULL);
ide_set_handler(drive, &idefloppy_pc_intr, IDEFLOPPY_WAIT_CMD, NULL); /* And set the interrupt handler again */
{
ide_startstop_t startstop;
idefloppy_floppy_t *floppy = drive->driver_data;
- atapi_ireason_t ireason;
+ u8 ireason;
if (ide_wait_stat(&startstop, drive, DRQ_STAT, BUSY_STAT, WAIT_READY)) {
printk(KERN_ERR "ide-floppy: Strange, packet command "
"initiated yet DRQ isn't asserted\n");
return startstop;
}
- ireason.all = HWIF(drive)->INB(IDE_IREASON_REG);
- if (!ireason.b.cod || ireason.b.io) {
+ ireason = drive->hwif->INB(IDE_IREASON_REG);
+ if ((ireason & CD) == 0 || (ireason & IO)) {
printk(KERN_ERR "ide-floppy: (IO,CoD) != (0,1) while "
"issuing a packet command\n");
return ide_do_reset(drive);
{
idefloppy_floppy_t *floppy = drive->driver_data;
ide_startstop_t startstop;
- atapi_ireason_t ireason;
+ u8 ireason;
if (ide_wait_stat(&startstop, drive, DRQ_STAT, BUSY_STAT, WAIT_READY)) {
printk(KERN_ERR "ide-floppy: Strange, packet command "
"initiated yet DRQ isn't asserted\n");
return startstop;
}
- ireason.all = HWIF(drive)->INB(IDE_IREASON_REG);
- if (!ireason.b.cod || ireason.b.io) {
+ ireason = drive->hwif->INB(IDE_IREASON_REG);
+ if ((ireason & CD) == 0 || (ireason & IO)) {
printk(KERN_ERR "ide-floppy: (IO,CoD) != (0,1) "
"while issuing a packet command\n");
return ide_do_reset(drive);
{
idefloppy_floppy_t *floppy = drive->driver_data;
ide_hwif_t *hwif = drive->hwif;
- atapi_feature_t feature;
- atapi_bcount_t bcount;
ide_handler_t *pkt_xfer_routine;
-
-#if 0 /* Accessing floppy->pc is not valid here, the previous pc may be gone
- and have lived on another thread's stack; that stack may have become
- unmapped meanwhile (CONFIG_DEBUG_PAGEALLOC). */
-#if IDEFLOPPY_DEBUG_BUGS
- if (floppy->pc->c[0] == IDEFLOPPY_REQUEST_SENSE_CMD &&
- pc->c[0] == IDEFLOPPY_REQUEST_SENSE_CMD) {
- printk(KERN_ERR "ide-floppy: possible ide-floppy.c bug - "
- "Two request sense in serial were issued\n");
- }
-#endif /* IDEFLOPPY_DEBUG_BUGS */
-#endif
+ u16 bcount;
+ u8 dma;
if (floppy->failed_pc == NULL &&
pc->c[0] != IDEFLOPPY_REQUEST_SENSE_CMD)
/* We haven't transferred any data yet */
pc->actually_transferred = 0;
pc->current_position = pc->buffer;
- bcount.all = min(pc->request_transfer, 63 * 1024);
+ bcount = min(pc->request_transfer, 63 * 1024);
- if (test_and_clear_bit(PC_DMA_ERROR, &pc->flags)) {
- (void)__ide_dma_off(drive);
- }
- feature.all = 0;
+ if (test_and_clear_bit(PC_DMA_ERROR, &pc->flags))
+ ide_dma_off(drive);
+
+ dma = 0;
if (test_bit(PC_DMA_RECOMMENDED, &pc->flags) && drive->using_dma)
- feature.b.dma = !hwif->dma_setup(drive);
+ dma = !hwif->dma_setup(drive);
- if (IDE_CONTROL_REG)
- HWIF(drive)->OUTB(drive->ctl, IDE_CONTROL_REG);
- /* Use PIO/DMA */
- HWIF(drive)->OUTB(feature.all, IDE_FEATURE_REG);
- HWIF(drive)->OUTB(bcount.b.high, IDE_BCOUNTH_REG);
- HWIF(drive)->OUTB(bcount.b.low, IDE_BCOUNTL_REG);
- HWIF(drive)->OUTB(drive->select.all, IDE_SELECT_REG);
+ ide_pktcmd_tf_load(drive, IDE_TFLAG_NO_SELECT_MASK |
+ IDE_TFLAG_OUT_DEVICE, bcount, dma);
- if (feature.b.dma) { /* Begin DMA, if necessary */
+ if (dma) { /* Begin DMA, if necessary */
set_bit(PC_DMA_IN_PROGRESS, &pc->flags);
hwif->dma_start(drive);
}
pc->callback = &idefloppy_rw_callback;
pc->rq = rq;
pc->b_count = cmd == READ ? 0 : rq->bio->bi_size;
- if (rq->flags & REQ_RW)
+ if (rq->cmd_flags & REQ_RW)
set_bit(PC_WRITING, &pc->flags);
pc->buffer = NULL;
pc->request_transfer = pc->buffer_size = blocks * floppy->block_size;
set_bit(PC_DMA_RECOMMENDED, &pc->flags);
}
-static int
+static void
idefloppy_blockpc_cmd(idefloppy_floppy_t *floppy, idefloppy_pc_t *pc, struct request *rq)
{
- /*
- * just support eject for now, it would not be hard to make the
- * REQ_BLOCK_PC support fully-featured
- */
- if (rq->cmd[0] != IDEFLOPPY_START_STOP_CMD)
- return 1;
-
idefloppy_init_pc(pc);
+ pc->callback = &idefloppy_rw_callback;
memcpy(pc->c, rq->cmd, sizeof(pc->c));
- return 0;
+ pc->rq = rq;
+ pc->b_count = rq->data_len;
+ if (rq->data_len && rq_data_dir(rq) == WRITE)
+ set_bit(PC_WRITING, &pc->flags);
+ pc->buffer = rq->data;
+ if (rq->bio)
+ set_bit(PC_DMA_RECOMMENDED, &pc->flags);
+
+ /*
+ * possibly problematic, doesn't look like ide-floppy correctly
+ * handled scattered requests if dma fails...
+ */
+ pc->request_transfer = pc->buffer_size = rq->data_len;
}
/*
idefloppy_pc_t *pc;
unsigned long block = (unsigned long)block_s;
- debug_log(KERN_INFO "rq_status: %d, dev: %s, flags: %lx, errors: %d\n",
- rq->rq_status,
+ debug_log(KERN_INFO "dev: %s, flags: %lx, errors: %d\n",
rq->rq_disk ? rq->rq_disk->disk_name : "?",
rq->flags, rq->errors);
debug_log(KERN_INFO "sector: %ld, nr_sectors: %ld, "
idefloppy_do_end_request(drive, 0, 0);
return ide_stopped;
}
- if (rq->flags & REQ_CMD) {
+ if (blk_fs_request(rq)) {
if (((long)rq->sector % floppy->bs_factor) ||
(rq->nr_sectors % floppy->bs_factor)) {
printk("%s: unsupported r/w request size\n",
}
pc = idefloppy_next_pc_storage(drive);
idefloppy_create_rw_cmd(floppy, pc, rq, block);
- } else if (rq->flags & REQ_SPECIAL) {
+ } else if (blk_special_request(rq)) {
pc = (idefloppy_pc_t *) rq->buffer;
- } else if (rq->flags & REQ_BLOCK_PC) {
+ } else if (blk_pc_request(rq)) {
pc = idefloppy_next_pc_storage(drive);
- if (idefloppy_blockpc_cmd(floppy, pc, rq)) {
- idefloppy_do_end_request(drive, 0, 0);
- return ide_stopped;
- }
+ idefloppy_blockpc_cmd(floppy, pc, rq);
} else {
blk_dump_rq_flags(rq,
"ide-floppy: unsupported command in queue");
ide_init_drive_cmd (&rq);
rq.buffer = (char *) pc;
- rq.flags = REQ_SPECIAL; // rq.cmd = IDEFLOPPY_PC_RQ;
+ rq.cmd_type = REQ_TYPE_SPECIAL;
rq.rq_disk = floppy->disk;
return ide_do_drive_cmd(drive, &rq, ide_wait);
drive->bios_cyl = 0;
drive->bios_head = drive->bios_sect = 0;
- floppy->blocks = floppy->bs_factor = 0;
+ floppy->blocks = 0;
+ floppy->bs_factor = 1;
set_capacity(floppy->disk, 0);
idefloppy_create_read_capacity_cmd(&pc);
/*
** Get ATAPI_FORMAT_UNIT progress indication.
**
-** Userland gives a pointer to an int. The int is set to a progresss
+** Userland gives a pointer to an int. The int is set to a progress
** indicator 0-65536, with 65536=100%.
**
** If the drive does not support format progress indication, we just check
/* Else assume format_unit has finished, and we're
** at 0x10000 */
} else {
- atapi_status_t status;
unsigned long flags;
+ u8 stat;
local_irq_save(flags);
- status.all = HWIF(drive)->INB(IDE_STATUS_REG);
+ stat = drive->hwif->INB(IDE_STATUS_REG);
local_irq_restore(flags);
- progress_indication = !status.b.dsc ? 0 : 0x10000;
+ progress_indication = ((stat & SEEK_STAT) == 0) ? 0 : 0x10000;
}
if (put_user(progress_indication, arg))
return (-EFAULT);
return 0;
}
+#ifdef CONFIG_IDE_PROC_FS
static void idefloppy_add_settings(ide_drive_t *drive)
{
idefloppy_floppy_t *floppy = drive->driver_data;
/*
- * drive setting name read/write ioctl ioctl data type min max mul_factor div_factor data pointer set function
+ * drive setting name read/write data type min max mul_factor div_factor data pointer set function
*/
- ide_add_setting(drive, "bios_cyl", SETTING_RW, -1, -1, TYPE_INT, 0, 1023, 1, 1, &drive->bios_cyl, NULL);
- ide_add_setting(drive, "bios_head", SETTING_RW, -1, -1, TYPE_BYTE, 0, 255, 1, 1, &drive->bios_head, NULL);
- ide_add_setting(drive, "bios_sect", SETTING_RW, -1, -1, TYPE_BYTE, 0, 63, 1, 1, &drive->bios_sect, NULL);
- ide_add_setting(drive, "ticks", SETTING_RW, -1, -1, TYPE_BYTE, 0, 255, 1, 1, &floppy->ticks, NULL);
+ ide_add_setting(drive, "bios_cyl", SETTING_RW, TYPE_INT, 0, 1023, 1, 1, &drive->bios_cyl, NULL);
+ ide_add_setting(drive, "bios_head", SETTING_RW, TYPE_BYTE, 0, 255, 1, 1, &drive->bios_head, NULL);
+ ide_add_setting(drive, "bios_sect", SETTING_RW, TYPE_BYTE, 0, 63, 1, 1, &drive->bios_sect, NULL);
+ ide_add_setting(drive, "ticks", SETTING_RW, TYPE_BYTE, 0, 255, 1, 1, &floppy->ticks, NULL);
}
+#else
+static inline void idefloppy_add_settings(ide_drive_t *drive) { ; }
+#endif
/*
* Driver initialization.
idefloppy_floppy_t *floppy = drive->driver_data;
struct gendisk *g = floppy->disk;
- ide_unregister_subdriver(drive, floppy->driver);
+ ide_proc_unregister_driver(drive, floppy->driver);
del_gendisk(g);
kfree(floppy);
}
-#ifdef CONFIG_PROC_FS
-
+#ifdef CONFIG_IDE_PROC_FS
static int proc_idefloppy_read_capacity
(char *page, char **start, off_t off, int count, int *eof, void *data)
{
{ "geometry", S_IFREG|S_IRUGO, proc_ide_read_geometry, NULL },
{ NULL, 0, NULL, NULL }
};
-
-#else
-
-#define idefloppy_proc NULL
-
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_IDE_PROC_FS */
static int ide_floppy_probe(ide_drive_t *);
.end_request = idefloppy_do_end_request,
.error = __ide_error,
.abort = __ide_abort,
+#ifdef CONFIG_IDE_PROC_FS
.proc = idefloppy_proc,
+#endif
};
static int idefloppy_open(struct inode *inode, struct file *filp)
drive = floppy->drive;
- drive->usage++;
+ floppy->openers++;
- if (drive->usage == 1) {
+ if (floppy->openers == 1) {
clear_bit(IDEFLOPPY_FORMAT_IN_PROGRESS, &floppy->flags);
/* Just in case */
** capacity of the drive or begin the format - Sam
*/
) {
- drive->usage--;
ret = -EIO;
goto out_put_floppy;
}
if (floppy->wp && (filp->f_mode & 2)) {
- drive->usage--;
ret = -EROFS;
goto out_put_floppy;
}
}
check_disk_change(inode->i_bdev);
} else if (test_bit(IDEFLOPPY_FORMAT_IN_PROGRESS, &floppy->flags)) {
- drive->usage--;
ret = -EBUSY;
goto out_put_floppy;
}
return 0;
out_put_floppy:
+ floppy->openers--;
ide_floppy_put(floppy);
return ret;
}
debug_log(KERN_INFO "Reached idefloppy_release\n");
- if (drive->usage == 1) {
+ if (floppy->openers == 1) {
/* IOMEGA Clik! drives do not support lock/unlock commands */
if (!test_bit(IDEFLOPPY_CLIK_DRIVE, &floppy->flags)) {
idefloppy_create_prevent_cmd(&pc, 0);
clear_bit(IDEFLOPPY_FORMAT_IN_PROGRESS, &floppy->flags);
}
- drive->usage--;
+
+ floppy->openers--;
ide_floppy_put(floppy);
prevent = 0;
/* fall through */
case CDROM_LOCKDOOR:
- if (drive->usage > 1)
+ if (floppy->openers > 1)
return -EBUSY;
/* The IOMEGA Clik! Drive doesn't support this command - no room for an eject mechanism */
if (!(file->f_mode & 2))
return -EPERM;
- if (drive->usage > 1) {
+ if (floppy->openers > 1) {
/* Don't format if someone is using the disk */
clear_bit(IDEFLOPPY_FORMAT_IN_PROGRESS,
case IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS:
return idefloppy_get_format_progress(drive, argp);
}
- return generic_ide_ioctl(drive, file, bdev, cmd, arg);
+
+ /*
+ * skip SCSI_IOCTL_SEND_COMMAND (deprecated)
+ * and CDROM_SEND_PACKET (legacy) ioctls
+ */
+ if (cmd != CDROM_SEND_PACKET && cmd != SCSI_IOCTL_SEND_COMMAND)
+ err = scsi_cmd_ioctl(file, bdev->bd_disk->queue,
+ bdev->bd_disk, cmd, argp);
+ else
+ err = -ENOTTY;
+
+ if (err == -ENOTTY)
+ err = generic_ide_ioctl(drive, file, bdev, cmd, arg);
+
+ return err;
}
static int idefloppy_media_changed(struct gendisk *disk)
printk("ide-floppy: passing drive %s to ide-scsi emulation.\n", drive->name);
goto failed;
}
- if ((floppy = (idefloppy_floppy_t *) kzalloc (sizeof (idefloppy_floppy_t), GFP_KERNEL)) == NULL) {
+ if ((floppy = kzalloc(sizeof (idefloppy_floppy_t), GFP_KERNEL)) == NULL) {
printk (KERN_ERR "ide-floppy: %s: Can't allocate a floppy structure\n", drive->name);
goto failed;
}
ide_init_disk(g, drive);
- ide_register_subdriver(drive, &idefloppy_driver);
+ ide_proc_register_driver(drive, &idefloppy_driver);
kref_init(&floppy->kref);