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path: root/drivers/ide/ide-iops.c
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Diffstat (limited to 'drivers/ide/ide-iops.c')
-rw-r--r--drivers/ide/ide-iops.c31
1 files changed, 1 insertions, 30 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index fb524cf175d..f7e976c0c2f 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;