diff options
Diffstat (limited to 'drivers/ide/ide-iops.c')
| -rw-r--r-- | drivers/ide/ide-iops.c | 31 |
1 files changed, 1 insertions, 30 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index fb524cf175d5..f7e976c0c2f3 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -473,35 +473,6 @@ int drive_is_ready (ide_drive_t *drive) EXPORT_SYMBOL(drive_is_ready); /* - * Global for All, and taken from ide-pmac.c. Can be called - * with spinlock held & IRQs disabled, so don't schedule ! - */ -int wait_for_ready (ide_drive_t *drive, int timeout) -{ - ide_hwif_t *hwif = HWIF(drive); - u8 stat = 0; - - while(--timeout) { - stat = hwif->INB(IDE_STATUS_REG); - if (!(stat & BUSY_STAT)) { - if (drive->ready_stat == 0) - break; - else if ((stat & drive->ready_stat)||(stat & ERR_STAT)) - break; - } - mdelay(1); - } - if ((stat & ERR_STAT) || timeout <= 0) { - if (stat & ERR_STAT) { - printk(KERN_ERR "%s: wait_for_ready, " - "error status: %x\n", drive->name, stat); - } - return 1; - } - return 0; -} - -/* * This routine busy-waits for the drive status to be not "busy". * It then checks the status for all of the "good" bits and none * of the "bad" bits, and if all is okay it returns 0. All other @@ -512,7 +483,7 @@ int wait_for_ready (ide_drive_t *drive, int timeout) * setting a timer to wake up at half second intervals thereafter, * until timeout is achieved, before timing out. */ -static int __ide_wait_stat(ide_drive_t *drive, u8 good, u8 bad, unsigned long timeout, u8 *rstat) +int __ide_wait_stat(ide_drive_t *drive, u8 good, u8 bad, unsigned long timeout, u8 *rstat) { ide_hwif_t *hwif = drive->hwif; unsigned long flags; |