diff options
Diffstat (limited to 'drivers/scsi/sym53c8xx_2/sym_glue.c')
| -rw-r--r-- | drivers/scsi/sym53c8xx_2/sym_glue.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c index 0f74aba5b23..d39107b7669 100644 --- a/drivers/scsi/sym53c8xx_2/sym_glue.c +++ b/drivers/scsi/sym53c8xx_2/sym_glue.c @@ -207,10 +207,9 @@ void sym_set_cam_result_error(struct sym_hcb *np, struct sym_ccb *cp, int resid) /* * Bounce back the sense data to user. */ - memset(&cmd->sense_buffer, 0, sizeof(cmd->sense_buffer)); + memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE); memcpy(cmd->sense_buffer, cp->sns_bbuf, - min(sizeof(cmd->sense_buffer), - (size_t)SYM_SNS_BBUF_LEN)); + min(SCSI_SENSE_BUFFERSIZE, SYM_SNS_BBUF_LEN)); #if 0 /* * If the device reports a UNIT ATTENTION condition @@ -609,22 +608,24 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd) */ #define WAIT_FOR_PCI_RECOVERY 35 if (pci_channel_offline(pdev)) { - struct completion *io_reset; int finished_reset = 0; init_completion(&eh_done); spin_lock_irq(shost->host_lock); /* Make sure we didn't race */ if (pci_channel_offline(pdev)) { - if (!sym_data->io_reset) - sym_data->io_reset = &eh_done; - io_reset = sym_data->io_reset; + BUG_ON(sym_data->io_reset); + sym_data->io_reset = &eh_done; } else { finished_reset = 1; } spin_unlock_irq(shost->host_lock); if (!finished_reset) - finished_reset = wait_for_completion_timeout(io_reset, + finished_reset = wait_for_completion_timeout + (sym_data->io_reset, WAIT_FOR_PCI_RECOVERY*HZ); + spin_lock_irq(shost->host_lock); + sym_data->io_reset = NULL; + spin_unlock_irq(shost->host_lock); if (!finished_reset) return SCSI_FAILED; } @@ -1243,7 +1244,7 @@ static void sym_free_resources(struct sym_hcb *np, struct pci_dev *pdev) * Free O/S specific resources. */ if (pdev->irq) - free_irq(pdev->irq, np); + free_irq(pdev->irq, np->s.host); if (np->s.ioaddr) pci_iounmap(pdev, np->s.ioaddr); if (np->s.ramaddr) @@ -1680,7 +1681,6 @@ static struct scsi_host_template sym2_template = { .eh_host_reset_handler = sym53c8xx_eh_host_reset_handler, .this_id = 7, .use_clustering = ENABLE_CLUSTERING, - .use_sg_chaining = ENABLE_SG_CHAINING, .max_sectors = 0xFFFF, #ifdef SYM_LINUX_PROC_INFO_SUPPORT .proc_info = sym53c8xx_proc_info, @@ -1744,7 +1744,7 @@ static int __devinit sym2_probe(struct pci_dev *pdev, return -ENODEV; } -static void __devexit sym2_remove(struct pci_dev *pdev) +static void sym2_remove(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); @@ -1879,7 +1879,6 @@ static void sym2_io_resume(struct pci_dev *pdev) spin_lock_irq(shost->host_lock); if (sym_data->io_reset) complete_all(sym_data->io_reset); - sym_data->io_reset = NULL; spin_unlock_irq(shost->host_lock); } @@ -2056,7 +2055,7 @@ static struct pci_driver sym2_driver = { .name = NAME53C8XX, .id_table = sym2_id_table, .probe = sym2_probe, - .remove = __devexit_p(sym2_remove), + .remove = sym2_remove, .err_handler = &sym2_err_handler, }; |