diff options
Diffstat (limited to 'drivers/ide/ide-iops.c')
-rw-r--r-- | drivers/ide/ide-iops.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 80ad4f234f3..96f63eb1209 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -905,6 +905,14 @@ void ide_execute_pkt_cmd(ide_drive_t *drive) } EXPORT_SYMBOL_GPL(ide_execute_pkt_cmd); +static inline void ide_complete_drive_reset(ide_drive_t *drive) +{ + struct request *rq = drive->hwif->hwgroup->rq; + + if (rq && blk_special_request(rq) && rq->cmd[0] == REQ_DRIVE_RESET) + ide_end_request(drive, 1, 0); +} + /* needed below */ static ide_startstop_t do_reset1 (ide_drive_t *, int); @@ -940,7 +948,7 @@ static ide_startstop_t atapi_reset_pollfunc (ide_drive_t *drive) } /* done polling */ hwgroup->polling = 0; - hwgroup->resetting = 0; + ide_complete_drive_reset(drive); return ide_stopped; } @@ -961,7 +969,7 @@ static ide_startstop_t reset_pollfunc (ide_drive_t *drive) if (port_ops->reset_poll(drive)) { printk(KERN_ERR "%s: host reset_poll failure for %s.\n", hwif->name, drive->name); - return ide_stopped; + goto out; } } @@ -1004,7 +1012,8 @@ static ide_startstop_t reset_pollfunc (ide_drive_t *drive) } } hwgroup->polling = 0; /* done polling */ - hwgroup->resetting = 0; /* done reset attempt */ +out: + ide_complete_drive_reset(drive); return ide_stopped; } @@ -1090,7 +1099,6 @@ static ide_startstop_t do_reset1 (ide_drive_t *drive, int do_not_try_atapi) /* For an ATAPI device, first try an ATAPI SRST. */ if (drive->media != ide_disk && !do_not_try_atapi) { - hwgroup->resetting = 1; pre_reset(drive); SELECT_DRIVE(drive); udelay (20); @@ -1112,10 +1120,10 @@ static ide_startstop_t do_reset1 (ide_drive_t *drive, int do_not_try_atapi) if (io_ports->ctl_addr == 0) { spin_unlock_irqrestore(&ide_lock, flags); + ide_complete_drive_reset(drive); return ide_stopped; } - hwgroup->resetting = 1; /* * Note that we also set nIEN while resetting the device, * to mask unwanted interrupts from the interface during the reset. |