[S390] more workqueue fixes.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c
index 3225fcd..c8a89b3 100644
--- a/drivers/s390/char/tape_block.c
+++ b/drivers/s390/char/tape_block.c
@@ -15,6 +15,7 @@
#include <linux/blkdev.h>
#include <linux/interrupt.h>
#include <linux/buffer_head.h>
+#include <linux/kernel.h>
#include <asm/debug.h>
@@ -143,7 +144,8 @@
* queue.
*/
static void
-tapeblock_requeue(void *data) {
+tapeblock_requeue(struct work_struct *work) {
+ struct tape_blk_data * blkdat;
struct tape_device * device;
request_queue_t * queue;
int nr_queued;
@@ -151,7 +153,8 @@
struct list_head * l;
int rc;
- device = (struct tape_device *) data;
+ blkdat = container_of(work, struct tape_blk_data, requeue_task);
+ device = blkdat->device;
if (!device)
return;
@@ -212,6 +215,7 @@
int rc;
blkdat = &device->blk_data;
+ blkdat->device = device;
spin_lock_init(&blkdat->request_queue_lock);
atomic_set(&blkdat->requeue_scheduled, 0);
@@ -255,8 +259,8 @@
add_disk(disk);
- INIT_WORK(&blkdat->requeue_task, tapeblock_requeue,
- tape_get_device_reference(device));
+ tape_get_device_reference(device);
+ INIT_WORK(&blkdat->requeue_task, tapeblock_requeue);
return 0;
@@ -271,7 +275,7 @@
tapeblock_cleanup_device(struct tape_device *device)
{
flush_scheduled_work();
- device->blk_data.requeue_task.data = tape_put_device(device);
+ tape_put_device(device);
if (!device->blk_data.disk) {
PRINT_ERR("(%s): No gendisk to clean up!\n",