diff options
Diffstat (limited to 'drivers/scsi/nsp32.c')
| -rw-r--r-- | drivers/scsi/nsp32.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index 30ee0ef4b459..bfb4f49e125d 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -1636,7 +1636,7 @@ static void nsp32_scsi_done(struct scsi_cmnd *SCpnt) if (SCpnt->use_sg) { pci_unmap_sg(data->Pci, - (struct scatterlist *)SCpnt->buffer, + (struct scatterlist *)SCpnt->request_buffer, SCpnt->use_sg, SCpnt->sc_data_direction); } else { pci_unmap_single(data->Pci, @@ -2866,8 +2866,7 @@ static int nsp32_detect(struct scsi_host_template *sht) */ nsp32_do_bus_reset(data); - ret = request_irq(host->irq, do_nsp32_isr, - SA_SHIRQ | SA_SAMPLE_RANDOM, "nsp32", data); + ret = request_irq(host->irq, do_nsp32_isr, IRQF_SHARED, "nsp32", data); if (ret < 0) { nsp32_msg(KERN_ERR, "Unable to allocate IRQ for NinjaSCSI32 " "SCSI PCI controller. Interrupt: %d", host->irq); @@ -2886,12 +2885,19 @@ static int nsp32_detect(struct scsi_host_template *sht) } #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73)) - scsi_add_host (host, &PCIDEV->dev); + ret = scsi_add_host(host, &PCIDEV->dev); + if (ret) { + nsp32_msg(KERN_ERR, "failed to add scsi host"); + goto free_region; + } scsi_scan_host(host); #endif pci_set_drvdata(PCIDEV, host); return DETECT_OK; + free_region: + release_region(host->io_port, host->n_io_port); + free_irq: free_irq(host->irq, data); |