3 files changed, 17 insertions, 15 deletions

diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index e34442e405e..23e90c5f8f3 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -38,8 +38,10 @@ static int sas_disable_routing(struct domain_device *dev,  u8 *sas_addr);
 
 #if 0
 /* FIXME: smp needs to migrate into the sas class */
-static ssize_t smp_portal_read(struct kobject *, char *, loff_t, size_t);
-static ssize_t smp_portal_write(struct kobject *, char *, loff_t, size_t);
+static ssize_t smp_portal_read(struct kobject *, struct bin_attribute *,
+			       char *, loff_t, size_t);
+static ssize_t smp_portal_write(struct kobject *, struct bin_attribute *,
+				char *, loff_t, size_t);
 #endif
 
 /* ---------- SMP task management ---------- */
@@ -1368,7 +1370,6 @@ static void sas_ex_smp_hook(struct domain_device *dev)
 	memset(bin_attr, 0, sizeof(*bin_attr));
 
 	bin_attr->attr.name = SMP_BIN_ATTR_NAME;
-	bin_attr->attr.owner = THIS_MODULE;
 	bin_attr->attr.mode = 0600;
 
 	bin_attr->size = 0;
@@ -1846,8 +1847,9 @@ out:
 #if 0
 /* ---------- SMP portal ---------- */
 
-static ssize_t smp_portal_write(struct kobject *kobj, char *buf, loff_t offs,
-				size_t size)
+static ssize_t smp_portal_write(struct kobject *kobj,
+				struct bin_attribute *bin_attr,
+				char *buf, loff_t offs, size_t size)
 {
 	struct domain_device *dev = to_dom_device(kobj);
 	struct expander_device *ex = &dev->ex_dev;
@@ -1873,8 +1875,9 @@ static ssize_t smp_portal_write(struct kobject *kobj, char *buf, loff_t offs,
 	return size;
 }
 
-static ssize_t smp_portal_read(struct kobject *kobj, char *buf, loff_t offs,
-			       size_t size)
+static ssize_t smp_portal_read(struct kobject *kobj,
+			       struct bin_attribute *bin_attr,
+			       char *buf, loff_t offs, size_t size)
 {
 	struct domain_device *dev = to_dom_device(kobj);
 	struct expander_device *ex = &dev->ex_dev;
diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c
index 965698c8b7b..1396c83b0c9 100644
--- a/drivers/scsi/libsas/sas_init.c
+++ b/drivers/scsi/libsas/sas_init.c
@@ -292,7 +292,7 @@ EXPORT_SYMBOL_GPL(sas_domain_release_transport);
 static int __init sas_class_init(void)
 {
 	sas_task_cache = kmem_cache_create("sas_task", sizeof(struct sas_task),
-					   0, SLAB_HWCACHE_ALIGN, NULL, NULL);
+					   0, SLAB_HWCACHE_ALIGN, NULL);
 	if (!sas_task_cache)
 		return -ENOMEM;
 
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index b4b52694497..9c5342e7a69 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -40,6 +40,7 @@
 
 #include <linux/err.h>
 #include <linux/blkdev.h>
+#include <linux/freezer.h>
 #include <linux/scatterlist.h>
 
 /* ---------- SCSI Host glue ---------- */
@@ -76,8 +77,8 @@ static void sas_scsi_task_done(struct sas_task *task)
 			hs = DID_NO_CONNECT;
 			break;
 		case SAS_DATA_UNDERRUN:
-			sc->resid = ts->residual;
-			if (sc->request_bufflen - sc->resid < sc->underflow)
+			scsi_set_resid(sc, ts->residual);
+			if (scsi_bufflen(sc) - scsi_get_resid(sc) < sc->underflow)
 				hs = DID_ERROR;
 			break;
 		case SAS_DATA_OVERRUN:
@@ -161,9 +162,9 @@ static struct sas_task *sas_create_task(struct scsi_cmnd *cmd,
 	task->ssp_task.task_attr = sas_scsi_get_task_attr(cmd);
 	memcpy(task->ssp_task.cdb, cmd->cmnd, 16);
 
-	task->scatter = cmd->request_buffer;
-	task->num_scatter = cmd->use_sg;
-	task->total_xfer_len = cmd->request_bufflen;
+	task->scatter = scsi_sglist(cmd);
+	task->num_scatter = scsi_sg_count(cmd);
+	task->total_xfer_len = scsi_bufflen(cmd);
 	task->data_dir = cmd->sc_data_direction;
 
 	task->task_done = sas_scsi_task_done;
@@ -868,8 +869,6 @@ static int sas_queue_thread(void *_sas_ha)
 {
 	struct sas_ha_struct *sas_ha = _sas_ha;
 
-	current->flags |= PF_NOFREEZE;
-
 	while (1) {
 		set_current_state(TASK_INTERRUPTIBLE);
 		schedule();