diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 21:39:30 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 21:39:30 +0200 |
| commit | b14c72127fbe8f97e49de7437520175673f7306a (patch) | |
| tree | 7cf54dd800cbb004cd44a947f2a4530fe132a26b /drivers/ide/ide-atapi.c | |
| parent | 9b5a18e19f8c610c270ee9a0ba03177d737f6aa5 (diff) | |
ide: drop dsc_handle argument from ide_pc_intr()
* Add 'int dsc' argument to ->pc_callback method.
* Call ide_tape_handle_dsc() internally in ide_tape_callback()
if dsc argument is set and update ide_pc_intr() accordingly.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-atapi.c')
| -rw-r--r-- | drivers/ide/ide-atapi.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index 608c5bade929..fb27c94aeb0d 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -207,7 +207,7 @@ EXPORT_SYMBOL_GPL(ide_set_media_lock); ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc, ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry, void (*update_buffers)(ide_drive_t *, struct ide_atapi_pc *), - void (*retry_pc)(ide_drive_t *), void (*dsc_handle)(ide_drive_t *), + void (*retry_pc)(ide_drive_t *), int (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned, int)) { ide_hwif_t *hwif = drive->hwif; @@ -216,12 +216,12 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc, xfer_func_t *xferfunc; unsigned int temp; u16 bcount; - u8 stat, ireason, scsi = drive->scsi; + u8 stat, ireason, scsi = drive->scsi, dsc = 0; debug_log("Enter %s - interrupt handler\n", __func__); if (pc->flags & PC_FLAG_TIMEDOUT) { - drive->pc_callback(drive); + drive->pc_callback(drive, 0); return ide_stopped; } @@ -283,14 +283,12 @@ ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc, } cmd_finished: pc->error = 0; - if ((pc->flags & PC_FLAG_WAIT_FOR_DSC) && - (stat & ATA_DSC) == 0) { - dsc_handle(drive); - return ide_stopped; - } + + if ((pc->flags & PC_FLAG_WAIT_FOR_DSC) && (stat & ATA_DSC) == 0) + dsc = 1; /* Command finished - Call the callback function */ - drive->pc_callback(drive); + drive->pc_callback(drive, dsc); return ide_stopped; } |