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[SCSI] nsp_cs: remove kernel 2.4 code 

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Adrian Bunk 2007-10-02 14:38:01 -07:00 committed by James Bottomley
parent a02676d4bd
commit 774251ef64
2 changed files with 5 additions and 162 deletions
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159
drivers/scsi/pcmcia/nsp_cs.c
View File

@ -25,8 +25,6 @@
***********************************************************************/
/* $Id: nsp_cs.c,v 1.23 2003/08/18 11:09:19 elca Exp $ */
#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
@ -59,7 +57,7 @@
#include "nsp_cs.h"
MODULE_AUTHOR("YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>");
MODULE_DESCRIPTION("WorkBit NinjaSCSI-3 / NinjaSCSI-32Bi(16bit) PCMCIA SCSI host adapter module $Revision: 1.23 $");
MODULE_DESCRIPTION("WorkBit NinjaSCSI-3 / NinjaSCSI-32Bi(16bit) PCMCIA SCSI host adapter module");
MODULE_SUPPORTED_DEVICE("sd,sr,sg,st");
#ifdef MODULE_LICENSE
MODULE_LICENSE("GPL");
@ -83,10 +81,6 @@ static struct scsi_host_template nsp_driver_template = {
.proc_name = "nsp_cs",
.proc_info = nsp_proc_info,
.name = "WorkBit NinjaSCSI-3/32Bi(16bit)",
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
.detect = nsp_detect_old,
.release = nsp_release_old,
#endif
.info = nsp_info,
.queuecommand = nsp_queuecommand,
/* .eh_abort_handler = nsp_eh_abort,*/
@ -97,9 +91,6 @@ static struct scsi_host_template nsp_driver_template = {
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,2))
.use_new_eh_code = 1,
#endif
};
static nsp_hw_data nsp_data_base; /* attach <-> detect glue */
@ -1313,11 +1304,7 @@ static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht)
nsp_hw_data *data_b = &nsp_data_base, *data;
nsp_dbg(NSP_DEBUG_INIT, "this_id=%d", sht->this_id);
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
host = scsi_host_alloc(&nsp_driver_template, sizeof(nsp_hw_data));
#else
host = scsi_register(sht, sizeof(nsp_hw_data));
#endif
if (host == NULL) {
nsp_dbg(NSP_DEBUG_INIT, "host failed");
return NULL;
@ -1354,37 +1341,6 @@ static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht)
return host; /* detect done. */
}
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
static int nsp_detect_old(struct scsi_host_template *sht)
{
if (nsp_detect(sht) == NULL) {
return 0;
} else {
//MOD_INC_USE_COUNT;
return 1;
}
}
static int nsp_release_old(struct Scsi_Host *shpnt)
{
//nsp_hw_data *data = (nsp_hw_data *)shpnt->hostdata;
/* PCMCIA Card Service dose same things below. */
/* So we do nothing. */
//if (shpnt->irq) {
// free_irq(shpnt->irq, data->ScsiInfo);
//}
//if (shpnt->io_port) {
// release_region(shpnt->io_port, shpnt->n_io_port);
//}
//MOD_DEC_USE_COUNT;
return 0;
}
#endif
/*----------------------------------------------------------------*/
/* return info string */
/*----------------------------------------------------------------*/
@ -1403,19 +1359,9 @@ static const char *nsp_info(struct Scsi_Host *shpnt)
nsp_dbg(NSP_DEBUG_PROC, "buffer=0x%p pos=0x%p length=%d %d\n", buffer, pos, length, length - (pos - buffer));\
} \
} while(0)
static int
nsp_proc_info(
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
struct Scsi_Host *host,
#endif
char *buffer,
char **start,
off_t offset,
int length,
#if !(LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
int hostno,
#endif
int inout)
static int nsp_proc_info(struct Scsi_Host *host, char *buffer, char **start,
off_t offset, int length, int inout)
{
int id;
char *pos = buffer;
@ -1423,24 +1369,13 @@ nsp_proc_info(
int speed;
unsigned long flags;
nsp_hw_data *data;
#if !(LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
struct Scsi_Host *host;
#else
int hostno;
#endif
if (inout) {
return -EINVAL;
}
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
hostno = host->host_no;
#else
/* search this HBA host */
host = scsi_host_hn_get(hostno);
if (host == NULL) {
return -ESRCH;
}
#endif
data = (nsp_hw_data *)host->hostdata;
@ -1675,10 +1610,6 @@ static int nsp_cs_config(struct pcmcia_device *link)
cistpl_cftable_entry_t dflt = { 0 };
struct Scsi_Host *host;
nsp_hw_data *data = &nsp_data_base;
#if !(LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,74))
struct scsi_device *dev;
dev_node_t **tail, *node;
#endif
nsp_dbg(NSP_DEBUG_INIT, "in");
@ -1811,17 +1742,7 @@ static int nsp_cs_config(struct pcmcia_device *link)
goto cs_failed;
}
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,2))
host = nsp_detect(&nsp_driver_template);
#else
scsi_register_host(&nsp_driver_template);
for (host = scsi_host_get_next(NULL); host != NULL;
host = scsi_host_get_next(host)) {
if (host->hostt == &nsp_driver_template) {
break;
}
}
#endif
if (host == NULL) {
nsp_dbg(NSP_DEBUG_INIT, "detect failed");
@ -1829,7 +1750,6 @@ static int nsp_cs_config(struct pcmcia_device *link)
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,74))
ret = scsi_add_host (host, NULL);
if (ret)
goto cs_failed;
@ -1840,52 +1760,6 @@ static int nsp_cs_config(struct pcmcia_device *link)
link->dev_node = &info->node;
info->host = host;
#else
nsp_dbg(NSP_DEBUG_INIT, "GET_SCSI_INFO");
tail = &link->dev_node;
info->ndev = 0;
nsp_dbg(NSP_DEBUG_INIT, "host=0x%p", host);
for (dev = host->host_queue; dev != NULL; dev = dev->next) {
unsigned long id;
id = (dev->id & 0x0f) + ((dev->lun & 0x0f) << 4) +
((dev->channel & 0x0f) << 8) +
((dev->host->host_no & 0x0f) << 12);
node = &info->node[info->ndev];
node->minor = 0;
switch (dev->type) {
case TYPE_TAPE:
node->major = SCSI_TAPE_MAJOR;
snprintf(node->dev_name, sizeof(node->dev_name), "st#%04lx", id);
break;
case TYPE_DISK:
case TYPE_MOD:
node->major = SCSI_DISK0_MAJOR;
snprintf(node->dev_name, sizeof(node->dev_name), "sd#%04lx", id);
break;
case TYPE_ROM:
case TYPE_WORM:
node->major = SCSI_CDROM_MAJOR;
snprintf(node->dev_name, sizeof(node->dev_name), "sr#%04lx", id);
break;
default:
node->major = SCSI_GENERIC_MAJOR;
snprintf(node->dev_name, sizeof(node->dev_name), "sg#%04lx", id);
break;
}
*tail = node; tail = &node->next;
info->ndev++;
info->host = dev->host;
}
*tail = NULL;
if (info->ndev == 0) {
nsp_msg(KERN_INFO, "no SCSI devices found");
}
nsp_dbg(NSP_DEBUG_INIT, "host=0x%p", host);
#endif
/* Finally, report what we've done */
printk(KERN_INFO "nsp_cs: index 0x%02x: ",
link->conf.ConfigIndex);
@ -1938,13 +1812,9 @@ static void nsp_cs_release(struct pcmcia_device *link)
nsp_dbg(NSP_DEBUG_INIT, "link=0x%p", link);
/* Unlink the device chain */
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,2))
if (info->host != NULL) {
scsi_remove_host(info->host);
}
#else
scsi_unregister_host(&nsp_driver_template);
#endif
link->dev_node = NULL;
if (link->win) {
@ -1954,11 +1824,9 @@ static void nsp_cs_release(struct pcmcia_device *link)
}
pcmcia_disable_device(link);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,2))
if (info->host != NULL) {
scsi_host_put(info->host);
}
#endif
} /* nsp_cs_release */
static int nsp_cs_suspend(struct pcmcia_device *link)
@ -2005,7 +1873,6 @@ static int nsp_cs_resume(struct pcmcia_device *link)
/*======================================================================*
* module entry point
*====================================================================*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68))
static struct pcmcia_device_id nsp_cs_ids[] = {
PCMCIA_DEVICE_PROD_ID123("IO DATA", "CBSC16 ", "1", 0x547e66dc, 0x0d63a3fd, 0x51de003a),
PCMCIA_DEVICE_PROD_ID123("KME ", "SCSI-CARD-001", "1", 0x534c02bc, 0x52008408, 0x51de003a),
@ -2029,28 +1896,12 @@ static struct pcmcia_driver nsp_driver = {
.suspend = nsp_cs_suspend,
.resume = nsp_cs_resume,
};
#endif
static int __init nsp_cs_init(void)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68))
nsp_msg(KERN_INFO, "loading...");
return pcmcia_register_driver(&nsp_driver);
#else
servinfo_t serv;
nsp_msg(KERN_INFO, "loading...");
pcmcia_get_card_services_info(&serv);
if (serv.Revision != CS_RELEASE_CODE) {
nsp_msg(KERN_DEBUG, "Card Services release does not match!");
return -EINVAL;
}
register_pcmcia_driver(&dev_info, &nsp_cs_attach, &nsp_cs_detach);
nsp_dbg(NSP_DEBUG_INIT, "out");
return 0;
#endif
}
static void __exit nsp_cs_exit(void)

8
drivers/scsi/pcmcia/nsp_cs.h
View File

@ -10,8 +10,6 @@
=========================================================*/
/* $Id: nsp_cs.h,v 1.19 2003/08/18 11:09:19 elca Exp $ */
#ifndef __nsp_cs__
#define __nsp_cs__
@ -227,13 +225,7 @@
typedef struct scsi_info_t {
struct pcmcia_device *p_dev;
struct Scsi_Host *host;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,74))
dev_node_t node;
#else
int ndev;
dev_node_t node[8];
struct bus_operations *bus;
#endif
int stop;
} scsi_info_t;