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OpenCloudOS-Kernel
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target: remove ->get_device_rev 

Now that the reservations and ALUA code have been cleaned up there is no need
for the get_device_rev method, as we only need the standards revision in the
inquiry data, where we can hardcode it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Christoph Hellwig 2012-10-10 17:37:17 -04:00 committed by Nicholas Bellinger
parent c87fbd5656
commit 48c2567d1a
8 changed files with 1 additions and 26 deletions
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2
drivers/target/target_core_device.c
View File

@ -1348,8 +1348,6 @@ static void scsi_dump_inquiry(struct se_device *dev)
device_type = dev->transport->get_device_type(dev);
pr_debug(" Type: %s ", scsi_device_type(device_type));
pr_debug(" ANSI SCSI revision: %02x\n",
dev->transport->get_device_rev(dev));
}
struct se_device *target_alloc_device(struct se_hba *hba, const char *name)

1
drivers/target/target_core_file.c
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@ -534,7 +534,6 @@ static struct se_subsystem_api fileio_template = {
.parse_cdb = fd_parse_cdb,
.set_configfs_dev_params = fd_set_configfs_dev_params,
.show_configfs_dev_params = fd_show_configfs_dev_params,
.get_device_rev = sbc_get_device_rev,
.get_device_type = sbc_get_device_type,
.get_blocks = fd_get_blocks,
};

1
drivers/target/target_core_iblock.c
View File

@ -725,7 +725,6 @@ static struct se_subsystem_api iblock_template = {
.parse_cdb = iblock_parse_cdb,
.set_configfs_dev_params = iblock_set_configfs_dev_params,
.show_configfs_dev_params = iblock_show_configfs_dev_params,
.get_device_rev = sbc_get_device_rev,
.get_device_type = sbc_get_device_type,
.get_blocks = iblock_get_blocks,
};

13
drivers/target/target_core_pscsi.c
View File

@ -1106,18 +1106,6 @@ fail:
return -ENOMEM;
}
/* pscsi_get_device_rev():
*
*
*/
static u32 pscsi_get_device_rev(struct se_device *dev)
{
struct pscsi_dev_virt *pdv = PSCSI_DEV(dev);
struct scsi_device *sd = pdv->pdv_sd;
return (sd->scsi_level - 1) ? sd->scsi_level - 1 : 1;
}
/* pscsi_get_device_type():
*
*
@ -1187,7 +1175,6 @@ static struct se_subsystem_api pscsi_template = {
.parse_cdb = pscsi_parse_cdb,
.set_configfs_dev_params = pscsi_set_configfs_dev_params,
.show_configfs_dev_params = pscsi_show_configfs_dev_params,
.get_device_rev = pscsi_get_device_rev,
.get_device_type = pscsi_get_device_type,
.get_blocks = pscsi_get_blocks,
};

1
drivers/target/target_core_rd.c
View File

@ -449,7 +449,6 @@ static struct se_subsystem_api rd_mcp_template = {
.parse_cdb = rd_parse_cdb,
.set_configfs_dev_params = rd_set_configfs_dev_params,
.show_configfs_dev_params = rd_show_configfs_dev_params,
.get_device_rev = sbc_get_device_rev,
.get_device_type = sbc_get_device_type,
.get_blocks = rd_get_blocks,
};

6
drivers/target/target_core_sbc.c
View File

@ -604,12 +604,6 @@ out_invalid_cdb_field:
}
EXPORT_SYMBOL(sbc_parse_cdb);
u32 sbc_get_device_rev(struct se_device *dev)
{
return SCSI_SPC_2; /* Returns SPC-3 in Initiator Data */
}
EXPORT_SYMBOL(sbc_get_device_rev);
u32 sbc_get_device_type(struct se_device *dev)
{
return TYPE_DISK;

2
drivers/target/target_core_spc.c
View File

@ -78,7 +78,7 @@ static int spc_emulate_inquiry_std(struct se_cmd *cmd, char *buf)
if (dev->transport->get_device_type(dev) == TYPE_TAPE)
buf[1] = 0x80;
buf[2] = dev->transport->get_device_rev(dev);
buf[2] = 0x05; /* SPC-3 */
/*
* NORMACA and HISUP = 0, RESPONSE DATA FORMAT = 2

1
include/target/target_core_backend.h
View File

@ -32,7 +32,6 @@ struct se_subsystem_api {
unsigned char *);
int (*parse_cdb)(struct se_cmd *cmd);
u32 (*get_device_rev)(struct se_device *);
u32 (*get_device_type)(struct se_device *);
sector_t (*get_blocks)(struct se_device *);
unsigned char *(*get_sense_buffer)(struct se_cmd *);