diff options
Diffstat (limited to 'drivers/ide/ide-iops.c')
| -rw-r--r-- | drivers/ide/ide-iops.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 004803030f64..a940d127aae3 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -666,7 +666,7 @@ int ide_driveid_update(ide_drive_t *drive) ide_hwif_t *hwif = drive->hwif; const struct ide_tp_ops *tp_ops = hwif->tp_ops; u16 *id; - unsigned long timeout, flags; + unsigned long flags; u8 stat; /* @@ -678,16 +678,11 @@ int ide_driveid_update(ide_drive_t *drive) tp_ops->set_irq(hwif, 0); msleep(50); tp_ops->exec_command(hwif, ATA_CMD_ID_ATA); - timeout = jiffies + WAIT_WORSTCASE; - do { - if (time_after(jiffies, timeout)) { - SELECT_MASK(drive, 0); - return 0; /* drive timed-out */ - } - msleep(50); /* give drive a breather */ - stat = tp_ops->read_altstatus(hwif); - } while (stat & ATA_BUSY); + if (ide_busy_sleep(hwif, WAIT_WORSTCASE, 1)) { + SELECT_MASK(drive, 0); + return 0; + } msleep(50); /* wait for IRQ and ATA_DRQ */ stat = tp_ops->read_status(hwif); |