[S390] more workqueue fixes.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index 2826aed..c6c2e91 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -28,7 +28,7 @@
#define PRINTK_HEADER "TAPE_CORE: "
static void __tape_do_irq (struct ccw_device *, unsigned long, struct irb *);
-static void tape_delayed_next_request(void * data);
+static void tape_delayed_next_request(struct work_struct *);
/*
* One list to contain all tape devices of all disciplines, so
@@ -272,7 +272,7 @@
return 0;
case -EBUSY:
request->status = TAPE_REQUEST_CANCEL;
- schedule_work(&device->tape_dnr);
+ schedule_delayed_work(&device->tape_dnr, 0);
return 0;
case -ENODEV:
DBF_EXCEPTION(2, "device gone, retry\n");
@@ -470,7 +470,7 @@
*device->modeset_byte = 0;
device->first_minor = -1;
atomic_set(&device->ref_count, 1);
- INIT_WORK(&device->tape_dnr, tape_delayed_next_request, device);
+ INIT_DELAYED_WORK(&device->tape_dnr, tape_delayed_next_request);
return device;
}
@@ -724,7 +724,7 @@
} else if (rc == -EBUSY) {
/* The common I/O subsystem is currently busy. Retry later. */
request->status = TAPE_REQUEST_QUEUED;
- schedule_work(&device->tape_dnr);
+ schedule_delayed_work(&device->tape_dnr, 0);
rc = 0;
} else {
/* Start failed. Remove request and indicate failure. */
@@ -790,11 +790,11 @@
}
static void
-tape_delayed_next_request(void *data)
+tape_delayed_next_request(struct work_struct *work)
{
- struct tape_device * device;
+ struct tape_device *device =
+ container_of(work, struct tape_device, tape_dnr.work);
- device = (struct tape_device *) data;
DBF_LH(6, "tape_delayed_next_request(%p)\n", device);
spin_lock_irq(get_ccwdev_lock(device->cdev));
__tape_start_next_request(device);