diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/watchdog/ixp2000_wdt.c | 7 | ||||
| -rw-r--r-- | drivers/fc4/fc.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx_osm.c | 8 |
3 files changed, 12 insertions, 9 deletions
diff --git a/drivers/char/watchdog/ixp2000_wdt.c b/drivers/char/watchdog/ixp2000_wdt.c index ab659d37b4d2..4e98c215e5b1 100644 --- a/drivers/char/watchdog/ixp2000_wdt.c +++ b/drivers/char/watchdog/ixp2000_wdt.c @@ -192,7 +192,12 @@ static struct miscdevice ixp2000_wdt_miscdev = static int __init ixp2000_wdt_init(void) { - wdt_tick_rate = (*IXP2000_T1_CLD * HZ)/ 256;; + if ((*IXP2000_PRODUCT_ID & 0x001ffef0) == 0x00000000) { + printk(KERN_INFO "Unable to use IXP2000 watchdog due to IXP2800 erratum #25.\n"); + return -EIO; + } + + wdt_tick_rate = (*IXP2000_T1_CLD * HZ) / 256; return misc_register(&ixp2000_wdt_miscdev); } diff --git a/drivers/fc4/fc.c b/drivers/fc4/fc.c index fbd9ff79b7b8..e3c958823533 100644 --- a/drivers/fc4/fc.c +++ b/drivers/fc4/fc.c @@ -765,8 +765,6 @@ void fcp_release(fc_channel *fcchain, int count) /* count must > 0 */ static void fcp_scsi_done (Scsi_Cmnd *SCpnt) { - unsigned long flags; - if (FCP_CMND(SCpnt)->done) FCP_CMND(SCpnt)->done(SCpnt); } @@ -907,8 +905,6 @@ int fcp_scsi_abort(Scsi_Cmnd *SCpnt) */ if (++fc->abort_count < (fc->can_queue >> 1)) { - unsigned long flags; - SCpnt->result = DID_ABORT; fcmd->done(SCpnt); printk("FC: soft abort\n"); @@ -931,6 +927,7 @@ void fcp_scsi_reset_done(Scsi_Cmnd *SCpnt) int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt) { + unsigned long flags; fcp_cmd *cmd; fcp_cmnd *fcmd; fc_channel *fc = FC_SCMND(SCpnt); @@ -1028,6 +1025,7 @@ static int __fcp_scsi_host_reset(Scsi_Cmnd *SCpnt) int fcp_scsi_host_reset(Scsi_Cmnd *SCpnt) { + unsigned long flags; int rc; spin_lock_irqsave(SCpnt->device->host->host_lock, flags); diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c index c4eaaad2c69b..5f526dd0aaa1 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c @@ -941,7 +941,7 @@ ahd_linux_queue(Scsi_Cmnd * cmd, void (*scsi_done) (Scsi_Cmnd *)) */ cmd->scsi_done = scsi_done; - ahd_lock(ahd, &flags); + ahd_midlayer_entrypoint_lock(ahd, &flags); /* * Close the race of a command that was in the process of @@ -955,7 +955,7 @@ ahd_linux_queue(Scsi_Cmnd * cmd, void (*scsi_done) (Scsi_Cmnd *)) ahd_cmd_set_transaction_status(cmd, CAM_REQUEUE_REQ); ahd_linux_queue_cmd_complete(ahd, cmd); ahd_schedule_completeq(ahd); - ahd_unlock(ahd, &flags); + ahd_midlayer_entrypoint_unlock(ahd, &flags); return (0); } dev = ahd_linux_get_device(ahd, cmd->device->channel, @@ -965,7 +965,7 @@ ahd_linux_queue(Scsi_Cmnd * cmd, void (*scsi_done) (Scsi_Cmnd *)) ahd_cmd_set_transaction_status(cmd, CAM_RESRC_UNAVAIL); ahd_linux_queue_cmd_complete(ahd, cmd); ahd_schedule_completeq(ahd); - ahd_unlock(ahd, &flags); + ahd_midlayer_entrypoint_unlock(ahd, &flags); printf("%s: aic79xx_linux_queue - Unable to allocate device!\n", ahd_name(ahd)); return (0); @@ -979,7 +979,7 @@ ahd_linux_queue(Scsi_Cmnd * cmd, void (*scsi_done) (Scsi_Cmnd *)) dev->flags |= AHD_DEV_ON_RUN_LIST; ahd_linux_run_device_queues(ahd); } - ahd_unlock(ahd, &flags); + ahd_midlayer_entrypoint_unlock(ahd, &flags); return (0); } |