diff options
Diffstat (limited to 'drivers/scsi/t128.c')
| -rw-r--r-- | drivers/scsi/t128.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/scsi/t128.c b/drivers/scsi/t128.c index 6220dee8b697..ad833689b311 100644 --- a/drivers/scsi/t128.c +++ b/drivers/scsi/t128.c @@ -228,15 +228,19 @@ found: else instance->irq = NCR5380_probe_irq(instance, T128_IRQS); - if (instance->irq != SCSI_IRQ_NONE) + /* Compatibility with documented NCR5380 kernel parameters */ + if (instance->irq == 255) + instance->irq = NO_IRQ; + + if (instance->irq != NO_IRQ) if (request_irq(instance->irq, t128_intr, 0, "t128", instance)) { printk("scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq); - instance->irq = SCSI_IRQ_NONE; + instance->irq = NO_IRQ; } - if (instance->irq == SCSI_IRQ_NONE) { + if (instance->irq == NO_IRQ) { printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no); printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no); } @@ -246,7 +250,7 @@ found: #endif printk("scsi%d : at 0x%08lx", instance->host_no, instance->base); - if (instance->irq == SCSI_IRQ_NONE) + if (instance->irq == NO_IRQ) printk (" interrupts disabled"); else printk (" irq %d", instance->irq); @@ -265,7 +269,7 @@ static int t128_release(struct Scsi_Host *shost) { NCR5380_local_declare(); NCR5380_setup(shost); - if (shost->irq) + if (shost->irq != NO_IRQ) free_irq(shost->irq, shost); NCR5380_exit(shost); if (shost->io_port && shost->n_io_port) |