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ide: return request status from ->pc_callback method

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Make ->pc_callback method return request status and then move
the request completion from ->pc_callback to ide_pc_intr().

There should be no functional changes caused by this patch.

Acked-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-03-27 12:46:36 +01:00
parent 3ee38302ff
commit 03a2faaea8
4 changed files with 18 additions and 18 deletions
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12
drivers/ide/ide-atapi.c
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@@ -357,6 +357,8 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
/* No more interrupts */
if ((stat & ATA_DRQ) == 0) {
int uptodate;
debug_log("Packet command completed, %d bytes transferred\n",
pc->xferred);
@@ -395,7 +397,15 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
dsc = 1;
/* Command finished - Call the callback function */
drive->pc_callback(drive, dsc);
uptodate = drive->pc_callback(drive, dsc);
if (uptodate == 0)
drive->failed_pc = NULL;
if (blk_special_request(rq))
ide_complete_rq(drive, 0);
else
ide_end_request(drive, uptodate, 0);
return ide_stopped;
}