[PATCH] The scheduled removal of some OSS drivers

[linux-2.6-omap-h63xx.git] / drivers / ide / ide-tape.c

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 09f3a7dab28ade081cd5e0fe94120aaa96fc8e8d..e2f4bb5490638de5c1326dc863c322417c99002b 100644 (file)
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -424,7 +424,6 @@
 
 #define IDETAPE_VERSION "1.19"
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/string.h>
@@ -435,7 +434,6 @@
 #include <linux/interrupt.h>
 #include <linux/jiffies.h>
 #include <linux/major.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/errno.h>
 #include <linux/genhd.h>
 #include <linux/slab.h>
@@ -1778,7 +1776,7 @@ static void idetape_create_request_sense_cmd (idetape_pc_t *pc)
 static void idetape_init_rq(struct request *rq, u8 cmd)
 {
        memset(rq, 0, sizeof(*rq));
-       rq->flags = REQ_SPECIAL;
+       rq->cmd_type = REQ_TYPE_SPECIAL;
        rq->cmd[0] = cmd;
 }
 
@@ -2425,8 +2423,8 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
 #if IDETAPE_DEBUG_LOG
 #if 0
        if (tape->debug_level >= 5)
-               printk(KERN_INFO "ide-tape: rq_status: %d, "
-                       "dev: %s, cmd: %ld, errors: %d\n", rq->rq_status,
+               printk(KERN_INFO "ide-tape:  %d, "
+                       "dev: %s, cmd: %ld, errors: %d\n",
                         rq->rq_disk->disk_name, rq->cmd[0], rq->errors);
 #endif
        if (tape->debug_level >= 2)
@@ -2435,12 +2433,12 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
                        rq->sector, rq->nr_sectors, rq->current_nr_sectors);
 #endif /* IDETAPE_DEBUG_LOG */
 
-       if ((rq->flags & REQ_SPECIAL) == 0) {
+       if (!blk_special_request(rq)) {
                /*
                 * We do not support buffer cache originated requests.
                 */
                printk(KERN_NOTICE "ide-tape: %s: Unsupported request in "
-                       "request queue (%ld)\n", drive->name, rq->flags);
+                       "request queue (%d)\n", drive->name, rq->cmd_type);
                ide_end_request(drive, 0, 0);
                return ide_stopped;
        }
@@ -2766,16 +2764,16 @@ static void idetape_add_stage_tail (ide_drive_t *drive,idetape_stage_t *stage)
  */
 static void idetape_wait_for_request (ide_drive_t *drive, struct request *rq)
 {
-       DECLARE_COMPLETION(wait);
+       DECLARE_COMPLETION_ONSTACK(wait);
        idetape_tape_t *tape = drive->driver_data;
 
 #if IDETAPE_DEBUG_BUGS
-       if (rq == NULL || (rq->flags & REQ_SPECIAL) == 0) {
+       if (rq == NULL || !blk_special_request(rq)) {
                printk (KERN_ERR "ide-tape: bug: Trying to sleep on non-valid request\n");
                return;
        }
 #endif /* IDETAPE_DEBUG_BUGS */
-       rq->waiting = &wait;
+       rq->end_io_data = &wait;
        rq->end_io = blk_end_sync_rq;
        spin_unlock_irq(&tape->spinlock);
        wait_for_completion(&wait);
@@ -4726,9 +4724,6 @@ static void ide_tape_release(struct kref *kref)
                        MKDEV(IDETAPE_MAJOR, tape->minor));
        class_device_destroy(idetape_sysfs_class,
                        MKDEV(IDETAPE_MAJOR, tape->minor + 128));
-       devfs_remove("%s/mt", drive->devfs_name);
-       devfs_remove("%s/mtn", drive->devfs_name);
-       devfs_unregister_tape(g->number);
        idetape_devs[tape->minor] = NULL;
        g->private_data = NULL;
        put_disk(g);
@@ -4902,14 +4897,6 @@ static int ide_tape_probe(ide_drive_t *drive)
        class_device_create(idetape_sysfs_class, NULL,
                        MKDEV(IDETAPE_MAJOR, minor + 128), &drive->gendev, "n%s", tape->name);
 
-       devfs_mk_cdev(MKDEV(HWIF(drive)->major, minor),
-                       S_IFCHR | S_IRUGO | S_IWUGO,
-                       "%s/mt", drive->devfs_name);
-       devfs_mk_cdev(MKDEV(HWIF(drive)->major, minor + 128),
-                       S_IFCHR | S_IRUGO | S_IWUGO,
-                       "%s/mtn", drive->devfs_name);
-
-       g->number = devfs_register_tape(drive->devfs_name);
        g->fops = &idetape_block_ops;
        ide_register_region(g);