7 files changed, 20 insertions, 19 deletions

diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index ba6d78789660..4df8bf6505fc 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -3145,7 +3145,7 @@ out:
  * BLK_EH_DONE if the request is handled or terminated
  *		      by the driver.
  */
-enum blk_eh_timer_return dasd_times_out(struct request *req, bool reserved)
+enum blk_eh_timer_return dasd_times_out(struct request *req)
 {
 	struct dasd_block *block = req->q->queuedata;
 	struct dasd_device *device;
@@ -3280,7 +3280,7 @@ static int dasd_alloc_queue(struct dasd_block *block)
 static void dasd_free_queue(struct dasd_block *block)
 {
 	if (block->request_queue) {
-		blk_cleanup_queue(block->request_queue);
+		blk_mq_destroy_queue(block->request_queue);
 		blk_mq_free_tag_set(&block->tag_set);
 		block->request_queue = NULL;
 	}
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index a7a33ebf4bbe..5a83f0a39901 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -41,8 +41,8 @@ int dasd_gendisk_alloc(struct dasd_block *block)
 	if (base->devindex >= DASD_PER_MAJOR)
 		return -EBUSY;
 
-	gdp = __alloc_disk_node(block->request_queue, NUMA_NO_NODE,
-				&dasd_bio_compl_lkclass);
+	gdp = blk_mq_alloc_disk_for_queue(block->request_queue,
+					  &dasd_bio_compl_lkclass);
 	if (!gdp)
 		return -ENOMEM;
 
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index 83b918b84b4a..333a399f754e 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -795,7 +795,7 @@ void dasd_free_device(struct dasd_device *);
 struct dasd_block *dasd_alloc_block(void);
 void dasd_free_block(struct dasd_block *);
 
-enum blk_eh_timer_return dasd_times_out(struct request *req, bool reserved);
+enum blk_eh_timer_return dasd_times_out(struct request *req);
 
 void dasd_enable_device(struct dasd_device *);
 void dasd_set_target_state(struct dasd_device *, int);
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 8d0d0eaa3059..4d8d1759775a 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -414,7 +414,7 @@ removeseg:
 	kill_dax(dev_info->dax_dev);
 	put_dax(dev_info->dax_dev);
 	del_gendisk(dev_info->gd);
-	blk_cleanup_disk(dev_info->gd);
+	put_disk(dev_info->gd);
 	up_write(&dcssblk_devices_sem);
 
 	if (device_remove_file_self(dev, attr)) {
@@ -712,7 +712,7 @@ out_dax:
 	put_dax(dev_info->dax_dev);
 put_dev:
 	list_del(&dev_info->lh);
-	blk_cleanup_disk(dev_info->gd);
+	put_disk(dev_info->gd);
 	list_for_each_entry(seg_info, &dev_info->seg_list, lh) {
 		segment_unload(seg_info->segment_name);
 	}
@@ -722,7 +722,7 @@ put_dev:
 dev_list_del:
 	list_del(&dev_info->lh);
 release_gd:
-	blk_cleanup_disk(dev_info->gd);
+	put_disk(dev_info->gd);
 	up_write(&dcssblk_devices_sem);
 seg_list_del:
 	if (dev_info == NULL)
@@ -790,7 +790,7 @@ dcssblk_remove_store(struct device *dev, struct device_attribute *attr, const ch
 	kill_dax(dev_info->dax_dev);
 	put_dax(dev_info->dax_dev);
 	del_gendisk(dev_info->gd);
-	blk_cleanup_disk(dev_info->gd);
+	put_disk(dev_info->gd);
 
 	/* unload all related segments */
 	list_for_each_entry(entry, &dev_info->seg_list, lh)
diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c
index 2a9c0ddcade5..0c1df1d5f1ac 100644
--- a/drivers/s390/block/scm_blk.c
+++ b/drivers/s390/block/scm_blk.c
@@ -501,7 +501,7 @@ int scm_blk_dev_setup(struct scm_blk_dev *bdev, struct scm_device *scmdev)
 	return 0;
 
 out_cleanup_disk:
-	blk_cleanup_disk(bdev->gendisk);
+	put_disk(bdev->gendisk);
 out_tag:
 	blk_mq_free_tag_set(&bdev->tag_set);
 out:
@@ -512,7 +512,7 @@ out:
 void scm_blk_dev_cleanup(struct scm_blk_dev *bdev)
 {
 	del_gendisk(bdev->gendisk);
-	blk_cleanup_disk(bdev->gendisk);
+	put_disk(bdev->gendisk);
 	blk_mq_free_tag_set(&bdev->tag_set);
 }
 
diff --git a/drivers/s390/net/ism_drv.c b/drivers/s390/net/ism_drv.c
index 5f7e28de8b15..d34bb6ec1490 100644
--- a/drivers/s390/net/ism_drv.c
+++ b/drivers/s390/net/ism_drv.c
@@ -409,20 +409,19 @@ static void ism_create_system_eid(void)
 	memcpy(&SYSTEM_EID.type, tmp, 4);
 }
 
-static void ism_get_system_eid(struct smcd_dev *smcd, u8 **eid)
+static u8 *ism_get_system_eid(void)
 {
-	*eid = &SYSTEM_EID.seid_string[0];
+	return SYSTEM_EID.seid_string;
 }
 
 static u16 ism_get_chid(struct smcd_dev *smcd)
 {
-	struct ism_dev *ismdev;
+	struct ism_dev *ism = (struct ism_dev *)smcd->priv;
 
-	ismdev = (struct ism_dev *)smcd->priv;
-	if (!ismdev || !ismdev->pdev)
+	if (!ism || !ism->pdev)
 		return 0;
 
-	return to_zpci(ismdev->pdev)->pchid;
+	return to_zpci(ism->pdev)->pchid;
 }
 
 static void ism_handle_event(struct ism_dev *ism)
@@ -444,6 +443,7 @@ static irqreturn_t ism_handle_irq(int irq, void *data)
 	struct ism_dev *ism = data;
 	unsigned long bit, end;
 	unsigned long *bv;
+	u16 dmbemask;
 
 	bv = (void *) &ism->sba->dmb_bits[ISM_DMB_WORD_OFFSET];
 	end = sizeof(ism->sba->dmb_bits) * BITS_PER_BYTE - ISM_DMB_BIT_OFFSET;
@@ -457,9 +457,10 @@ static irqreturn_t ism_handle_irq(int irq, void *data)
 			break;
 
 		clear_bit_inv(bit, bv);
+		dmbemask = ism->sba->dmbe_mask[bit + ISM_DMB_BIT_OFFSET];
 		ism->sba->dmbe_mask[bit + ISM_DMB_BIT_OFFSET] = 0;
 		barrier();
-		smcd_handle_irq(ism->smcd, bit + ISM_DMB_BIT_OFFSET);
+		smcd_handle_irq(ism->smcd, bit + ISM_DMB_BIT_OFFSET, dmbemask);
 	}
 
 	if (ism->sba->e) {
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 9e54fe76a9b2..35d4b398c197 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -3565,7 +3565,7 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index,
 			if (!atomic_read(&queue->set_pci_flags_count)) {
 				/*
 				 * there's no outstanding PCI any more, so we
-				 * have to request a PCI to be sure the the PCI
+				 * have to request a PCI to be sure the PCI
 				 * will wake at some time in the future then we
 				 * can flush packed buffers that might still be
 				 * hanging around, which can happen if no