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scsi: Do not set cmd_per_lun to 1 in the host template 

'0' is now used as the default cmd_per_lun value,
so there's no need to explicitly set it to '1' in the
host template.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
This commit is contained in:
Hannes Reinecke 2015-04-29 08:57:34 +02:00 committed by James Bottomley
parent f532a3f9c4
commit b84b1d522f
40 changed files with 0 additions and 42 deletions
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1
drivers/block/cciss_scsi.c
View File

@ -84,7 +84,6 @@ static struct scsi_host_template cciss_driver_template = {
.show_info = cciss_scsi_show_info,
.queuecommand = cciss_scsi_queue_command,
.this_id = 7,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
/* Can't have eh_bus_reset_handler or eh_host_reset_handler for cciss */
.eh_device_reset_handler= cciss_eh_device_reset_handler,

1
drivers/firewire/sbp2.c
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@ -1611,7 +1611,6 @@ static struct scsi_host_template scsi_driver_template = {
.this_id = -1,
.sg_tablesize = SG_ALL,
.use_clustering = ENABLE_CLUSTERING,
.cmd_per_lun = 1,
.can_queue = 1,
.sdev_attrs = sbp2_scsi_sysfs_attrs,
};

1
drivers/s390/scsi/zfcp_scsi.c
View File

@ -297,7 +297,6 @@ static struct scsi_host_template zfcp_scsi_host_template = {
* ZFCP_QDIO_MAX_SBALS_PER_REQ) - 2) * 8,
/* GCD, adjusted later */
.dma_boundary = ZFCP_QDIO_SBALE_LEN - 1,
.cmd_per_lun = 1,
.use_clustering = 1,
.shost_attrs = zfcp_sysfs_shost_attrs,
.sdev_attrs = zfcp_sysfs_sdev_attrs,

1
drivers/scsi/NCR53c406a.c
View File

@ -1064,7 +1064,6 @@ static struct scsi_host_template driver_template =
.can_queue = 1 /* can_queue */,
.this_id = 7 /* SCSI ID of the chip */,
.sg_tablesize = 32 /*SG_ALL*/ /*SG_NONE*/,
.cmd_per_lun = 1 /* commands per lun */,
.unchecked_isa_dma = 1 /* unchecked_isa_dma */,
.use_clustering = ENABLE_CLUSTERING,
};

1
drivers/scsi/a100u2w.c
View File

@ -1078,7 +1078,6 @@ static struct scsi_host_template inia100_template = {
.can_queue = 1,
.this_id = 1,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
};

1
drivers/scsi/aha152x.c
View File

@ -2922,7 +2922,6 @@ static struct scsi_host_template aha152x_driver_template = {
.can_queue = 1,
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
.slave_alloc = aha152x_adjust_queue,
};

1
drivers/scsi/aha1542.c
View File

@ -950,7 +950,6 @@ static struct scsi_host_template driver_template = {
.can_queue = AHA1542_MAILBOXES,
.this_id = 7,
.sg_tablesize = 16,
.cmd_per_lun = 1,
.unchecked_isa_dma = 1,
.use_clustering = ENABLE_CLUSTERING,
};

1
drivers/scsi/aha1740.c
View File

@ -544,7 +544,6 @@ static struct scsi_host_template aha1740_template = {
.can_queue = AHA1740_ECBS,
.this_id = 7,
.sg_tablesize = AHA1740_SCATTER,
.cmd_per_lun = AHA1740_CMDLUN,
.use_clustering = ENABLE_CLUSTERING,
.eh_abort_handler = aha1740_eh_abort_handler,
};

1
drivers/scsi/aha1740.h
View File

@ -149,6 +149,5 @@ struct ecb { /* Enhanced Control Block 6.1 */
#define AHA1740_ECBS 32
#define AHA1740_SCATTER 16
#define AHA1740_CMDLUN 1
#endif

1
drivers/scsi/aic94xx/aic94xx_init.c
View File

@ -65,7 +65,6 @@ static struct scsi_host_template aic94xx_sht = {
.change_queue_depth = sas_change_queue_depth,
.bios_param = sas_bios_param,
.can_queue = 1,
.cmd_per_lun = 1,
.this_id = -1,
.sg_tablesize = SG_ALL,
.max_sectors = SCSI_DEFAULT_MAX_SECTORS,

1
drivers/scsi/arm/arxescsi.c
View File

@ -245,7 +245,6 @@ static struct scsi_host_template arxescsi_template = {
.can_queue = 0,
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
.proc_name = "arxescsi",
};

1
drivers/scsi/arm/cumana_2.c
View File

@ -367,7 +367,6 @@ static struct scsi_host_template cumanascsi2_template = {
.this_id = 7,
.sg_tablesize = SCSI_MAX_SG_CHAIN_SEGMENTS,
.dma_boundary = IOMD_DMA_BOUNDARY,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
.proc_name = "cumanascsi2",
};

1
drivers/scsi/arm/eesox.c
View File

@ -486,7 +486,6 @@ static struct scsi_host_template eesox_template = {
.this_id = 7,
.sg_tablesize = SCSI_MAX_SG_CHAIN_SEGMENTS,
.dma_boundary = IOMD_DMA_BOUNDARY,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
.proc_name = "eesox",
};

1
drivers/scsi/atp870u.c
View File

@ -3158,7 +3158,6 @@ static struct scsi_host_template atp870u_template = {
.can_queue = qcnt /* can_queue */,
.this_id = 7 /* SCSI ID */,
.sg_tablesize = ATP870U_SCATTER /*SG_ALL*/ /*SG_NONE*/,
.cmd_per_lun = ATP870U_CMDLUN /* commands per lun */,
.use_clustering = ENABLE_CLUSTERING,
.max_sectors = ATP870U_MAX_SECTORS,
};

1
drivers/scsi/atp870u.h
View File

@ -10,7 +10,6 @@
#define MAX_SENSE 14
#define qcnt 32
#define ATP870U_SCATTER 128
#define ATP870U_CMDLUN 1
#define MAX_ADAPTER 8
#define MAX_SCSI_ID 16

1
drivers/scsi/dpt_i2o.c
View File

@ -3562,7 +3562,6 @@ static struct scsi_host_template driver_template = {
.slave_configure = adpt_slave_configure,
.can_queue = MAX_TO_IOP_MESSAGES,
.this_id = 7,
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
};

1
drivers/scsi/fdomain.c
View File

@ -1764,7 +1764,6 @@ struct scsi_host_template fdomain_driver_template = {
.can_queue = 1,
.this_id = 6,
.sg_tablesize = 64,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
};

1
drivers/scsi/imm.c
View File

@ -1109,7 +1109,6 @@ static struct scsi_host_template imm_template = {
.bios_param = imm_biosparam,
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
.can_queue = 1,
.slave_alloc = imm_adjust_queue,

1
drivers/scsi/initio.c
View File

@ -2833,7 +2833,6 @@ static struct scsi_host_template initio_template = {
.can_queue = MAX_TARGETS * i91u_MAXQUEUE,
.this_id = 1,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
};

1
drivers/scsi/isci/init.c
View File

@ -160,7 +160,6 @@ static struct scsi_host_template isci_sht = {
.change_queue_depth = sas_change_queue_depth,
.bios_param = sas_bios_param,
.can_queue = ISCI_CAN_QUEUE_VAL,
.cmd_per_lun = 1,
.this_id = -1,
.sg_tablesize = SG_ALL,
.max_sectors = SCSI_DEFAULT_MAX_SECTORS,

1
drivers/scsi/mac53c94.c
View File

@ -403,7 +403,6 @@ static struct scsi_host_template mac53c94_template = {
.can_queue = 1,
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
};

1
drivers/scsi/mvsas/mv_init.c
View File

@ -56,7 +56,6 @@ static struct scsi_host_template mvs_sht = {
.change_queue_depth = sas_change_queue_depth,
.bios_param = sas_bios_param,
.can_queue = 1,
.cmd_per_lun = 1,
.this_id = -1,
.sg_tablesize = SG_ALL,
.max_sectors = SCSI_DEFAULT_MAX_SECTORS,

1
drivers/scsi/nsp32.c
View File

@ -274,7 +274,6 @@ static struct scsi_host_template nsp32_template = {
.can_queue = 1,
.sg_tablesize = NSP32_SG_SIZE,
.max_sectors = 128,
.cmd_per_lun = 1,
.this_id = NSP32_HOST_SCSIID,
.use_clustering = DISABLE_CLUSTERING,
.eh_abort_handler = nsp32_eh_abort,

1
drivers/scsi/pcmcia/nsp_cs.c
View File

@ -86,7 +86,6 @@ static struct scsi_host_template nsp_driver_template = {
.can_queue = 1,
.this_id = NSP_INITIATOR_ID,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
};

1
drivers/scsi/pcmcia/qlogic_stub.c
View File

@ -72,7 +72,6 @@ static struct scsi_host_template qlogicfas_driver_template = {
.can_queue = 1,
.this_id = -1,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
};

1
drivers/scsi/pcmcia/sym53c500_cs.c
View File

@ -680,7 +680,6 @@ static struct scsi_host_template sym53c500_driver_template = {
.can_queue = 1,
.this_id = 7,
.sg_tablesize = 32,
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
.shost_attrs = SYM53C500_shost_attrs
};

1
drivers/scsi/pm8001/pm8001_init.c
View File

@ -78,7 +78,6 @@ static struct scsi_host_template pm8001_sht = {
.change_queue_depth = sas_change_queue_depth,
.bios_param = sas_bios_param,
.can_queue = 1,
.cmd_per_lun = 1,
.this_id = -1,
.sg_tablesize = SG_ALL,
.max_sectors = SCSI_DEFAULT_MAX_SECTORS,

1
drivers/scsi/ppa.c
View File

@ -974,7 +974,6 @@ static struct scsi_host_template ppa_template = {
.bios_param = ppa_biosparam,
.this_id = -1,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
.can_queue = 1,
.slave_alloc = ppa_adjust_queue,

1
drivers/scsi/ps3rom.c
View File

@ -347,7 +347,6 @@ static struct scsi_host_template ps3rom_host_template = {
.can_queue = 1,
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.emulated = 1, /* only sg driver uses this */
.max_sectors = PS3ROM_MAX_SECTORS,
.use_clustering = ENABLE_CLUSTERING,

1
drivers/scsi/qla1280.c
View File

@ -4217,7 +4217,6 @@ static struct scsi_host_template qla1280_driver_template = {
.can_queue = 0xfffff,
.this_id = -1,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
};

1
drivers/scsi/qlogicfas.c
View File

@ -193,7 +193,6 @@ static struct scsi_host_template qlogicfas_driver_template = {
.can_queue = 1,
.this_id = -1,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
};

1
drivers/scsi/qlogicpti.c
View File

@ -1287,7 +1287,6 @@ static struct scsi_host_template qpti_template = {
.can_queue = QLOGICPTI_REQ_QUEUE_LEN,
.this_id = 7,
.sg_tablesize = QLOGICPTI_MAX_SG(QLOGICPTI_REQ_QUEUE_LEN),
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
};

1
drivers/scsi/sym53c416.c
View File

@ -838,7 +838,6 @@ static struct scsi_host_template driver_template = {
.can_queue = 1,
.this_id = SYM53C416_SCSI_ID,
.sg_tablesize = 32,
.cmd_per_lun = 1,
.unchecked_isa_dma = 1,
.use_clustering = ENABLE_CLUSTERING,
};

1
drivers/scsi/wd719x.c
View File

@ -882,7 +882,6 @@ static struct scsi_host_template wd719x_template = {
.can_queue = 255,
.this_id = 7,
.sg_tablesize = WD719X_SG,
.cmd_per_lun = WD719X_CMD_PER_LUN,
.use_clustering = ENABLE_CLUSTERING,
};

2
drivers/scsi/wd719x.h
View File

@ -2,8 +2,6 @@
#define _WD719X_H_
#define WD719X_SG 255 /* Scatter/gather size */
#define WD719X_CMD_PER_LUN 1 /* We should be able to do linked commands, but
* this is 1 for now to be safe. */
struct wd719x_sglist {
__le32 ptr;

1
drivers/staging/rts5208/rtsx.c
View File

@ -230,7 +230,6 @@ static struct scsi_host_template rtsx_host_template = {
/* queue commands only, only one command per LUN */
.can_queue = 1,
.cmd_per_lun = 1,
/* unknown initiator id */
.this_id = -1,

1
drivers/usb/image/microtek.c
View File

@ -635,7 +635,6 @@ static struct scsi_host_template mts_scsi_host_template = {
.sg_tablesize = SG_ALL,
.can_queue = 1,
.this_id = -1,
.cmd_per_lun = 1,
.use_clustering = 1,
.emulated = 1,
.slave_alloc = mts_slave_alloc,

1
drivers/usb/storage/scsiglue.c
View File

@ -558,7 +558,6 @@ struct scsi_host_template usb_stor_host_template = {
/* queue commands only, only one command per LUN */
.can_queue = 1,
.cmd_per_lun = 1,
/* unknown initiator id */
.this_id = -1,

1
drivers/usb/storage/uas.c
View File

@ -803,7 +803,6 @@ static struct scsi_host_template uas_host_template = {
.can_queue = 65536, /* Is there a limit on the _host_ ? */
.this_id = -1,
.sg_tablesize = SG_NONE,
.cmd_per_lun = 1, /* until we override it */
.skip_settle_delay = 1,
.use_blk_tags = 1,
};

2
include/linux/libata.h
View File

@ -134,7 +134,6 @@ enum {
ATA_ALL_DEVICES = (1 << ATA_MAX_DEVICES) - 1,
ATA_SHT_EMULATED = 1,
ATA_SHT_CMD_PER_LUN = 1,
ATA_SHT_THIS_ID = -1,
ATA_SHT_USE_CLUSTERING = 1,
@ -1354,7 +1353,6 @@ extern struct device_attribute *ata_common_sdev_attrs[];
.can_queue = ATA_DEF_QUEUE, \
.tag_alloc_policy = BLK_TAG_ALLOC_RR, \
.this_id = ATA_SHT_THIS_ID, \
.cmd_per_lun = ATA_SHT_CMD_PER_LUN, \
.emulated = ATA_SHT_EMULATED, \
.use_clustering = ATA_SHT_USE_CLUSTERING, \
.proc_name = drv_name, \