[SCSI] dc395: Move 'last_reset' into internal host structure
'last_reset' is only used internally, so move it into the
internal host structure.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 694e13c..42e8624 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -308,6 +308,8 @@
struct timer_list waiting_timer;
struct timer_list selto_timer;
+ unsigned long last_reset;
+
u16 srb_count;
u8 sel_timeout;
@@ -860,9 +862,9 @@
init_timer(&acb->waiting_timer);
acb->waiting_timer.function = waiting_timeout;
acb->waiting_timer.data = (unsigned long) acb;
- if (time_before(jiffies + to, acb->scsi_host->last_reset - HZ / 2))
+ if (time_before(jiffies + to, acb->last_reset - HZ / 2))
acb->waiting_timer.expires =
- acb->scsi_host->last_reset - HZ / 2 + 1;
+ acb->last_reset - HZ / 2 + 1;
else
acb->waiting_timer.expires = jiffies + to + 1;
add_timer(&acb->waiting_timer);
@@ -1319,7 +1321,7 @@
udelay(500);
/* We may be in serious trouble. Wait some seconds */
- acb->scsi_host->last_reset =
+ acb->last_reset =
jiffies + 3 * HZ / 2 +
HZ * acb->eeprom.delay_time;
@@ -1462,9 +1464,9 @@
acb->selto_timer.function = selection_timeout_missed;
acb->selto_timer.data = (unsigned long) acb;
if (time_before
- (jiffies + HZ, acb->scsi_host->last_reset + HZ / 2))
+ (jiffies + HZ, acb->last_reset + HZ / 2))
acb->selto_timer.expires =
- acb->scsi_host->last_reset + HZ / 2 + 1;
+ acb->last_reset + HZ / 2 + 1;
else
acb->selto_timer.expires = jiffies + HZ + 1;
add_timer(&acb->selto_timer);
@@ -1535,7 +1537,7 @@
}
/* Allow starting of SCSI commands half a second before we allow the mid-level
* to queue them again after a reset */
- if (time_before(jiffies, acb->scsi_host->last_reset - HZ / 2)) {
+ if (time_before(jiffies, acb->last_reset - HZ / 2)) {
dprintkdbg(DBG_KG, "start_scsi: Refuse cmds (reset wait)\n");
return 1;
}
@@ -3031,7 +3033,7 @@
dprintkl(KERN_ERR, "disconnect: No such device\n");
udelay(500);
/* Suspend queue for a while */
- acb->scsi_host->last_reset =
+ acb->last_reset =
jiffies + HZ / 2 +
HZ * acb->eeprom.delay_time;
clear_fifo(acb, "disconnectEx");
@@ -3053,7 +3055,7 @@
waiting_process_next(acb);
} else if (srb->state & SRB_ABORT_SENT) {
dcb->flag &= ~ABORT_DEV_;
- acb->scsi_host->last_reset = jiffies + HZ / 2 + 1;
+ acb->last_reset = jiffies + HZ / 2 + 1;
dprintkl(KERN_ERR, "disconnect: SRB_ABORT_SENT\n");
doing_srb_done(acb, DID_ABORT, srb->cmd, 1);
waiting_process_next(acb);
@@ -3649,7 +3651,7 @@
/*DC395x_write8(acb, TRM_S1040_DMA_CONTROL,STOPDMAXFER); */
udelay(500);
/* Maybe we locked up the bus? Then lets wait even longer ... */
- acb->scsi_host->last_reset =
+ acb->last_reset =
jiffies + 5 * HZ / 2 +
HZ * acb->eeprom.delay_time;
@@ -4426,7 +4428,7 @@
host->dma_channel = -1;
host->unique_id = acb->io_port_base;
host->irq = acb->irq_level;
- host->last_reset = jiffies;
+ acb->last_reset = jiffies;
host->max_id = 16;
if (host->max_id - 1 == eeprom->scsi_id)
@@ -4484,7 +4486,7 @@
/*spin_unlock_irq (&io_request_lock); */
udelay(500);
- acb->scsi_host->last_reset =
+ acb->last_reset =
jiffies + HZ / 2 +
HZ * acb->eeprom.delay_time;
