diff options
| -rw-r--r-- | drivers/scsi/scsi.c | 28 | ||||
| -rw-r--r-- | include/scsi/scsi_host.h | 2 |
2 files changed, 0 insertions, 30 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index eaa808e6ba91..fe0bcb18fb26 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -78,11 +78,6 @@ static void scsi_done(struct scsi_cmnd *cmd); * Definitions and constants. */ -#define MIN_RESET_DELAY (2*HZ) - -/* Do not call reset on error if we just did a reset within 15 sec. */ -#define MIN_RESET_PERIOD (15*HZ) - /* * Note - the initial logging level can be set here to log events at boot time. * After the system is up, you may enable logging via the /proc interface. @@ -658,7 +653,6 @@ EXPORT_SYMBOL(scsi_cmd_get_serial); int scsi_dispatch_cmd(struct scsi_cmnd *cmd) { struct Scsi_Host *host = cmd->device->host; - unsigned long timeout; int rtn = 0; atomic_inc(&cmd->device->iorequest_cnt); @@ -704,28 +698,6 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd) (cmd->device->lun << 5 & 0xe0); } - /* - * We will wait MIN_RESET_DELAY clock ticks after the last reset so - * we can avoid the drive not being ready. - */ - timeout = host->last_reset + MIN_RESET_DELAY; - - if (host->resetting && time_before(jiffies, timeout)) { - int ticks_remaining = timeout - jiffies; - /* - * NOTE: This may be executed from within an interrupt - * handler! This is bad, but for now, it'll do. The irq - * level of the interrupt handler has been masked out by the - * platform dependent interrupt handling code already, so the - * sti() here will not cause another call to the SCSI host's - * interrupt handler (assuming there is one irq-level per - * host). - */ - while (--ticks_remaining >= 0) - mdelay(1 + 999 / HZ); - host->resetting = 0; - } - scsi_log_send(cmd); /* diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 755243572219..a74b7d9afe8e 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -598,8 +598,6 @@ struct Scsi_Host { unsigned int host_eh_scheduled; /* EH scheduled without command */ unsigned int host_no; /* Used for IOCTL_GET_IDLUN, /proc/scsi et al. */ - int resetting; /* if set, it means that last_reset is a valid value */ - unsigned long last_reset; /* * These three parameters can be used to allow for wide scsi, |
