aha1542_restart does nothing (except useless printk), remove it
Signed-off-by: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/aha1542.c | 28 ++--------------------------
1 file changed, 2 insertions(+), 26 deletions(-)
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index 29ddcc9..67fdd2f 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -321,22 +321,6 @@ static int aha1542_test_port(int bse, struct Scsi_Host *shpnt)
return 1;
}
-static int aha1542_restart(struct Scsi_Host *shost)
-{
- struct aha1542_hostdata *aha1542 = shost_priv(shost);
- int i;
- int count = 0;
-
- for (i = 0; i < AHA1542_MAILBOXES; i++)
- if (aha1542->SCint[i] &&
- !(aha1542->SCint[i]->device->soft_reset)) {
- count++;
- }
- printk(KERN_DEBUG "Potential to restart %d stalled commands...\n", count);
-
- return 0;
-}
-
/* A "high" level interrupt handler */
static void aha1542_intr_handle(struct Scsi_Host *shost)
{
@@ -347,7 +331,6 @@ static void aha1542_intr_handle(struct Scsi_Host *shost)
unsigned long flags;
Scsi_Cmnd *SCtmp;
int flag;
- int needs_restart;
struct mailbox *mb = aha1542->mb;
struct ccb *ccb = aha1542->ccb;
@@ -369,7 +352,6 @@ static void aha1542_intr_handle(struct Scsi_Host *shost)
};
#endif
number_serviced = 0;
- needs_restart = 0;
while (1 == 1) {
flag = inb(INTRFLAGS(shost->io_port));
@@ -383,10 +365,8 @@ static void aha1542_intr_handle(struct Scsi_Host *shost)
printk("MBOF ");
if (flag & HACC)
printk("HACC ");
- if (flag & SCRD) {
- needs_restart = 1;
+ if (flag & SCRD)
printk("SCRD ");
- }
}
aha1542_intr_reset(shost->io_port);
@@ -406,12 +386,8 @@ static void aha1542_intr_handle(struct Scsi_Host *shost)
if (mb[mbi].status == 0) {
spin_unlock_irqrestore(&aha1542_lock, flags);
/* Hmm, no mail. Must have read it the last time around */
- if (!number_serviced && !needs_restart)
+ if (!number_serviced)
printk(KERN_WARNING "aha1542.c: interrupt received, but no mail.\n");
- /* We detected a reset. Restart all pending commands for
- devices that use the hard reset option */
- if (needs_restart)
- aha1542_restart(shost);
return;
};
--
Ondrej Zary
--
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