Merge branch 'master' into for-next

Sync with Linus' tree so that patches against newer codebase can be applied.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

2 files changed, 7 insertions, 45 deletions

diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index f6c336b05d5b..662b2321d1b0 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -73,7 +73,6 @@ static struct scsi_host_template aic94xx_sht = {
 	.eh_bus_reset_handler	= sas_eh_bus_reset_handler,
 	.target_destroy		= sas_target_destroy,
 	.ioctl			= sas_ioctl,
-	.use_blk_tags		= 1,
 	.track_queue_depth	= 1,
 };
 
@@ -704,10 +703,10 @@ static int asd_unregister_sas_ha(struct asd_ha_struct *asd_ha)
 {
 	int err;
 
+	scsi_remove_host(asd_ha->sas_ha.core.shost);
 	err = sas_unregister_ha(&asd_ha->sas_ha);
 
 	sas_remove_host(asd_ha->sas_ha.core.shost);
-	scsi_remove_host(asd_ha->sas_ha.core.shost);
 	scsi_host_put(asd_ha->sas_ha.core.shost);
 
 	kfree(asd_ha->sas_ha.sas_phy);
diff --git a/drivers/scsi/aic94xx/aic94xx_sas.h b/drivers/scsi/aic94xx/aic94xx_sas.h
index 912e6b755f74..101072cab70f 100644
--- a/drivers/scsi/aic94xx/aic94xx_sas.h
+++ b/drivers/scsi/aic94xx/aic94xx_sas.h
@@ -327,46 +327,9 @@ struct scb_header {
 
 #define LUN_SIZE                8
 
-/* See SAS spec, task IU
- */
-struct ssp_task_iu {
-	u8     lun[LUN_SIZE];	  /* BE */
-	u16    _r_a;
-	u8     tmf;
-	u8     _r_b;
-	__be16 tag;		  /* BE */
-	u8     _r_c[14];
-} __attribute__ ((packed));
-
-/* See SAS spec, command IU
- */
-struct ssp_command_iu {
-	u8     lun[LUN_SIZE];
-	u8     _r_a;
-	u8     efb_prio_attr;	  /* enable first burst, task prio & attr */
-#define EFB_MASK        0x80
-#define TASK_PRIO_MASK	0x78
-#define TASK_ATTR_MASK  0x07
-
-	u8    _r_b;
-	u8     add_cdb_len;	  /* in dwords, since bit 0,1 are reserved */
-	union {
-		u8     cdb[16];
-		struct {
-			__le64 long_cdb_addr;	  /* bus address, LE */
-			__le32 long_cdb_size;	  /* LE */
-			u8     _r_c[3];
-			u8     eol_ds;		  /* eol:6,6, ds:5,4 */
-		} long_cdb;	  /* sequencer extension */
-	};
-} __attribute__ ((packed));
-
-struct xfer_rdy_iu {
-	__be32 requested_offset;  /* BE */
-	__be32 write_data_len;	  /* BE */
-	__be32 _r_a;
-} __attribute__ ((packed));
-
+#define EFB_MASK                0x80
+#define TASK_PRIO_MASK          0x78
+#define TASK_ATTR_MASK          0x07
 /* ---------- SCB tasks ---------- */
 
 /* This is both ssp_task and long_ssp_task
@@ -511,7 +474,7 @@ struct abort_task {
 	u8     proto_conn_rate;
 	__le32 _r_a;
 	struct ssp_frame_hdr ssp_frame;
-	struct ssp_task_iu ssp_task;
+	struct ssp_tmf_iu ssp_task;
 	__le16 sister_scb;
 	__le16 conn_handle;
 	u8     flags;	  /* ovrd_itnl_timer:3,3, suspend_data_trans:2,2 */
@@ -549,7 +512,7 @@ struct clear_nexus {
 	u8     _r_b[3];
 	u8     conn_mask;
 	u8     _r_c[19];
-	struct ssp_task_iu ssp_task; /* LUN and TAG */
+	struct ssp_tmf_iu ssp_task; /* LUN and TAG */
 	__le16 _r_d;
 	__le16 conn_handle;
 	__le64 _r_e;
@@ -562,7 +525,7 @@ struct initiate_ssp_tmf {
 	u8     proto_conn_rate;
 	__le32 _r_a;
 	struct ssp_frame_hdr ssp_frame;
-	struct ssp_task_iu ssp_task;
+	struct ssp_tmf_iu ssp_task;
 	__le16 sister_scb;
 	__le16 conn_handle;
 	u8     flags;	  /* itnl override and suspend data tx */