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ide: use wait_drive_not_busy() in drive_cmd_intr() (take 2)

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Use wait_drive_not_busy() in drive_cmd_intr().

v2:
* Fix wait_drive_not_busy() comment (noticed by Sergei).

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-01-26 20:13:11 +01:00
parent 4906f3b4cd
commit 2624565caa
3 changed files with 5 additions and 6 deletions
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4
drivers/ide/ide-io.c
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@ -640,7 +640,6 @@ static ide_startstop_t drive_cmd_intr (ide_drive_t *drive)
ide_hwif_t *hwif = HWIF(drive);
u8 *args = (u8 *) rq->buffer;
u8 stat = hwif->INB(IDE_STATUS_REG);
int retries = 10;
local_irq_enable_in_hardirq();
if (rq->cmd_type == REQ_TYPE_ATA_CMD &&
@ -649,8 +648,7 @@ static ide_startstop_t drive_cmd_intr (ide_drive_t *drive)
drive->io_32bit = 0;
hwif->ata_input_data(drive, &args[4], args[3] * SECTOR_WORDS);
drive->io_32bit = io_32bit;
while (((stat = hwif->INB(IDE_STATUS_REG)) & BUSY_STAT) && retries--)
udelay(100);
stat = wait_drive_not_busy(drive);
}
if (!OK_STAT(stat, READY_STAT, BAD_STAT))