#include <linux/ide.h>
#include <linux/scatterlist.h>
#include <linux/delay.h>
+#include <linux/mutex.h>
#include <asm/io.h>
#include <asm/bitops.h>
unsigned long log; /* log flags */
} idescsi_scsi_t;
-static DECLARE_MUTEX(idescsi_ref_sem);
+static DEFINE_MUTEX(idescsi_ref_mutex);
#define ide_scsi_g(disk) \
container_of((disk)->private_data, struct ide_scsi_obj, driver)
{
struct ide_scsi_obj *scsi = NULL;
- down(&idescsi_ref_sem);
+ mutex_lock(&idescsi_ref_mutex);
scsi = ide_scsi_g(disk);
if (scsi)
scsi_host_get(scsi->host);
- up(&idescsi_ref_sem);
+ mutex_unlock(&idescsi_ref_mutex);
return scsi;
}
static void ide_scsi_put(struct ide_scsi_obj *scsi)
{
- down(&idescsi_ref_sem);
+ mutex_lock(&idescsi_ref_mutex);
scsi_host_put(scsi->host);
- up(&idescsi_ref_sem);
+ mutex_unlock(&idescsi_ref_mutex);
}
static inline idescsi_scsi_t *scsihost_to_idescsi(struct Scsi_Host *host)
idescsi_add_settings(drive);
}
-static int ide_scsi_remove(struct device *dev)
+static void ide_scsi_remove(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
struct Scsi_Host *scsihost = drive->driver_data;
struct ide_scsi_obj *scsi = scsihost_to_idescsi(scsihost);
struct gendisk *g = scsi->disk;
scsi_remove_host(scsihost);
ide_scsi_put(scsi);
-
- return 0;
}
-static int ide_scsi_probe(struct device *);
+static int ide_scsi_probe(ide_drive_t *);
#ifdef CONFIG_PROC_FS
static ide_proc_entry_t idescsi_proc[] = {
.owner = THIS_MODULE,
.name = "ide-scsi",
.bus = &ide_bus_type,
- .probe = ide_scsi_probe,
- .remove = ide_scsi_remove,
},
+ .probe = ide_scsi_probe,
+ .remove = ide_scsi_remove,
.version = IDESCSI_VERSION,
.media = ide_scsi,
.supports_dsc_overlap = 0,
/* kill current request */
blkdev_dequeue_request(req);
- end_that_request_last(req);
+ end_that_request_last(req, 0);
if (req->flags & REQ_SENSE)
kfree(scsi->pc->buffer);
kfree(scsi->pc);
/* now nuke the drive queue */
while ((req = elv_next_request(drive->queue))) {
blkdev_dequeue_request(req);
- end_that_request_last(req);
+ end_that_request_last(req, 0);
}
HWGROUP(drive)->rq = NULL;
.proc_name = "ide-scsi",
};
-static int ide_scsi_probe(struct device *dev)
+static int ide_scsi_probe(ide_drive_t *drive)
{
- ide_drive_t *drive = to_ide_device(dev);
idescsi_scsi_t *idescsi;
struct Scsi_Host *host;
struct gendisk *g;