X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Fosst.c;h=b9f6084fdd9e9626a381a9197944252c7d33cc8b;hb=c9f8735beadfba403045c4423c91bbcf594b6ef2;hp=172839fce0eb3cf773c44f9d5d241161adb93c5d;hpb=5615ca7906aefbdc3318604c89db5931d0a25910;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index 172839fce0e..b9f6084fdd9 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -48,7 +48,6 @@ static const char * osst_version = "0.99.3";
 #include <linux/vmalloc.h>
 #include <linux/blkdev.h>
 #include <linux/moduleparam.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/delay.h>
 #include <asm/uaccess.h>
 #include <asm/dma.h>
@@ -107,8 +106,6 @@ static struct osst_dev_parm {
 };
 #endif
 
-static char *osst_formats[ST_NBR_MODES] ={"", "l", "m", "a"};
-
 /* Some default definitions have been moved to osst_options.h */
 #define OSST_BUFFER_SIZE (OSST_BUFFER_BLOCKS * ST_KILOBYTE)
 #define OSST_WRITE_THRESHOLD (OSST_WRITE_THRESHOLD_BLOCKS * ST_KILOBYTE)
@@ -862,8 +859,7 @@ static int osst_recover_wait_frame(struct osst_tape * STp, struct scsi_request *
 				retval = osst_write_error_recovery(STp, aSRpnt, 0);
 				break;
 			}
-			set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout (HZ / OSST_POLL_PER_SEC);
+			schedule_timeout_interruptible(HZ / OSST_POLL_PER_SEC);
 
 			STp->buffer->b_data = mybuf; STp->buffer->buffer_size = 24;
 			memset(cmd, 0, MAX_COMMAND_SIZE);
@@ -1558,8 +1554,7 @@ static int osst_reposition_and_retry(struct osst_tape * STp, struct scsi_request
 			osst_set_frame_position(STp, aSRpnt, frame + skip, 1);
 			flag = 0;
 			attempts--;
-			set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(HZ / 10);
+			schedule_timeout_interruptible(msecs_to_jiffies(100));
 		}
 		if (osst_get_frame_position(STp, aSRpnt) < 0) {		/* additional write error */
 #if DEBUG
@@ -1620,8 +1615,7 @@ static int osst_reposition_and_retry(struct osst_tape * STp, struct scsi_request
 			debugging = 0;
 		}
 #endif
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(HZ / 10);
+		schedule_timeout_interruptible(msecs_to_jiffies(100));
 	}
 	printk(KERN_ERR "%s:E: Failed to find valid tape media\n", name);
 #if DEBUG
@@ -5670,7 +5664,7 @@ static int osst_probe(struct device *dev)
 	struct st_partstat * STps;
 	struct osst_buffer * buffer;
 	struct gendisk	   * drive;
-	int		     i, mode, dev_num;
+	int		     i, dev_num;
 
 	if (SDp->type != TYPE_TAPE || !osst_supports(SDp))
 		return -ENODEV;
@@ -5806,22 +5800,10 @@ static int osst_probe(struct device *dev)
 		snprintf(name, 8, "%s%s", "n", tape_name(tpnt));
 		osst_sysfs_add(MKDEV(OSST_MAJOR, dev_num + 128), dev, tpnt, name);
 	}
-	for (mode = 0; mode < ST_NBR_MODES; ++mode) {
-		/*  Rewind entry  */
-		devfs_mk_cdev(MKDEV(OSST_MAJOR, dev_num + (mode << 5)),
-				S_IFCHR | S_IRUGO | S_IWUGO,
-				"%s/ot%s", SDp->devfs_name, osst_formats[mode]);
 
-		/*  No-rewind entry  */
-		devfs_mk_cdev(MKDEV(OSST_MAJOR, dev_num + (mode << 5) + 128),
-				S_IFCHR | S_IRUGO | S_IWUGO,
-				"%s/ot%sn", SDp->devfs_name, osst_formats[mode]);
-	}
-	drive->number = devfs_register_tape(SDp->devfs_name);
-
-	printk(KERN_INFO
-		"osst :I: Attached OnStream %.5s tape at scsi%d, channel %d, id %d, lun %d as %s\n",
-		SDp->model, SDp->host->host_no, SDp->channel, SDp->id, SDp->lun, tape_name(tpnt));
+	sdev_printk(KERN_INFO, SDp,
+		"osst :I: Attached OnStream %.5s tape as %s\n",
+		SDp->model, tape_name(tpnt));
 
 	return 0;
 
@@ -5834,7 +5816,7 @@ static int osst_remove(struct device *dev)
 {
 	struct scsi_device * SDp = to_scsi_device(dev);
 	struct osst_tape * tpnt;
-	int i, mode;
+	int i;
 
 	if ((SDp->type != TYPE_TAPE) || (osst_nr_dev <= 0))
 		return 0;
@@ -5845,11 +5827,6 @@ static int osst_remove(struct device *dev)
 			osst_sysfs_destroy(MKDEV(OSST_MAJOR, i));
 			osst_sysfs_destroy(MKDEV(OSST_MAJOR, i+128));
 			tpnt->device = NULL;
-			for (mode = 0; mode < ST_NBR_MODES; ++mode) {
-				devfs_remove("%s/ot%s", SDp->devfs_name, osst_formats[mode]);
-				devfs_remove("%s/ot%sn", SDp->devfs_name, osst_formats[mode]);
-			}
-			devfs_unregister_tape(tpnt->drive->number);
 			put_disk(tpnt->drive);
 			os_scsi_tapes[i] = NULL;
 			osst_nr_dev--;