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path: root/drivers/scsi/dpt_i2o.c
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Diffstat (limited to 'drivers/scsi/dpt_i2o.c')
-rw-r--r--drivers/scsi/dpt_i2o.c102
1 files changed, 50 insertions, 52 deletions
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index c9dd8392aab..30c741a12a6 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -121,15 +121,6 @@ static const struct file_operations adpt_fops = {
.release = adpt_close
};
-#ifdef REBOOT_NOTIFIER
-static struct notifier_block adpt_reboot_notifier =
-{
- adpt_reboot_event,
- NULL,
- 0
-};
-#endif
-
/* Structures and definitions for synchronous message posting.
* See adpt_i2o_post_wait() for description
* */
@@ -178,8 +169,6 @@ static int adpt_detect(struct scsi_host_template* sht)
struct pci_dev *pDev = NULL;
adpt_hba* pHba;
- adpt_init();
-
PINFO("Detecting Adaptec I2O RAID controllers...\n");
/* search for all Adatpec I2O RAID cards */
@@ -248,7 +237,7 @@ rebuild_sys_tab:
}
for (pHba = hba_chain; pHba; pHba = pHba->next) {
- if( adpt_scsi_register(pHba,sht) < 0){
+ if (adpt_scsi_host_alloc(pHba, sht) < 0){
adpt_i2o_delete_hba(pHba);
continue;
}
@@ -861,27 +850,6 @@ static void adpt_i2o_sys_shutdown(void)
printk(KERN_INFO "Adaptec I2O controllers down.\n");
}
-/*
- * reboot/shutdown notification.
- *
- * - Quiesce each IOP in the system
- *
- */
-
-#ifdef REBOOT_NOTIFIER
-static int adpt_reboot_event(struct notifier_block *n, ulong code, void *p)
-{
-
- if(code != SYS_RESTART && code != SYS_HALT && code != SYS_POWER_OFF)
- return NOTIFY_DONE;
-
- adpt_i2o_sys_shutdown();
-
- return NOTIFY_DONE;
-}
-#endif
-
-
static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev)
{
@@ -1080,18 +1048,6 @@ static void adpt_i2o_delete_hba(adpt_hba* pHba)
}
}
-
-static int adpt_init(void)
-{
- printk("Loading Adaptec I2O RAID: Version " DPT_I2O_VERSION "\n");
-#ifdef REBOOT_NOTIFIER
- register_reboot_notifier(&adpt_reboot_notifier);
-#endif
-
- return 0;
-}
-
-
static struct adpt_device* adpt_find_device(adpt_hba* pHba, u32 chan, u32 id, u32 lun)
{
struct adpt_device* d;
@@ -2177,13 +2133,13 @@ static s32 adpt_scsi_to_i2o(adpt_hba* pHba, struct scsi_cmnd* cmd, struct adpt_d
}
-static s32 adpt_scsi_register(adpt_hba* pHba,struct scsi_host_template * sht)
+static s32 adpt_scsi_host_alloc(adpt_hba* pHba, struct scsi_host_template *sht)
{
- struct Scsi_Host *host = NULL;
+ struct Scsi_Host *host;
- host = scsi_register(sht, sizeof(adpt_hba*));
+ host = scsi_host_alloc(sht, sizeof(adpt_hba*));
if (host == NULL) {
- printk ("%s: scsi_register returned NULL\n",pHba->name);
+ printk("%s: scsi_host_alloc returned NULL\n", pHba->name);
return -1;
}
host->hostdata[0] = (unsigned long)pHba;
@@ -3323,11 +3279,10 @@ static static void adpt_delay(int millisec)
#endif
static struct scsi_host_template driver_template = {
+ .module = THIS_MODULE,
.name = "dpt_i2o",
.proc_name = "dpt_i2o",
.proc_info = adpt_proc_info,
- .detect = adpt_detect,
- .release = adpt_release,
.info = adpt_info,
.queuecommand = adpt_queue,
.eh_abort_handler = adpt_abort,
@@ -3341,5 +3296,48 @@ static struct scsi_host_template driver_template = {
.cmd_per_lun = 1,
.use_clustering = ENABLE_CLUSTERING,
};
-#include "scsi_module.c"
+
+static int __init adpt_init(void)
+{
+ int error;
+ adpt_hba *pHba, *next;
+
+ printk("Loading Adaptec I2O RAID: Version " DPT_I2O_VERSION "\n");
+
+ error = adpt_detect(&driver_template);
+ if (error < 0)
+ return error;
+ if (hba_chain == NULL)
+ return -ENODEV;
+
+ for (pHba = hba_chain; pHba; pHba = pHba->next) {
+ error = scsi_add_host(pHba->host, &pHba->pDev->dev);
+ if (error)
+ goto fail;
+ scsi_scan_host(pHba->host);
+ }
+ return 0;
+fail:
+ for (pHba = hba_chain; pHba; pHba = next) {
+ next = pHba->next;
+ scsi_remove_host(pHba->host);
+ }
+ return error;
+}
+
+static void __exit adpt_exit(void)
+{
+ adpt_hba *pHba, *next;
+
+ for (pHba = hba_chain; pHba; pHba = pHba->next)
+ scsi_remove_host(pHba->host);
+ for (pHba = hba_chain; pHba; pHba = next) {
+ next = pHba->next;
+ adpt_release(pHba->host);
+ }
+}
+
+module_init(adpt_init);
+module_exit(adpt_exit);
+
MODULE_LICENSE("GPL");