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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 21:39:32 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 21:39:32 +0200 |
| commit | aa5d2de7b080873f6d9ac3aede423c9713bf0caa (patch) | |
| tree | babf0dbf6a7d7e545053736e5ae6976faddabfd7 /drivers/ide/ide-atapi.c | |
| parent | ide: add ->pc_{update,io}_buffers methods (diff) | |
| download | linux-aa5d2de7b080873f6d9ac3aede423c9713bf0caa.tar.xz linux-aa5d2de7b080873f6d9ac3aede423c9713bf0caa.zip | |
ide: make ide_pc_intr() static
* Always use ide_pc_intr as a handler in ide_pc_intr().
* Remove no longer used ide*_pc_intr() and 'handler'
argument from ide_{transfer_pc,pc_intr}().
* Make ide_pc_intr() static.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.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 | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index f46bc5124e00..b558663418d8 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -246,7 +246,12 @@ int ide_scsi_expiry(ide_drive_t *drive) } EXPORT_SYMBOL_GPL(ide_scsi_expiry); -ide_startstop_t ide_pc_intr(ide_drive_t *drive, ide_handler_t *handler) +/* + * This is the usual interrupt handler which will be called during a packet + * command. We will transfer some of the data (as requested by the drive) + * and will re-point interrupt handler to us. + */ +static ide_startstop_t ide_pc_intr(ide_drive_t *drive) { struct ide_atapi_pc *pc = drive->pc; ide_hwif_t *hwif = drive->hwif; @@ -425,10 +430,9 @@ cmd_finished: rq->cmd[0], bcount); next_irq: /* And set the interrupt handler again */ - ide_set_handler(drive, handler, timeout, expiry); + ide_set_handler(drive, ide_pc_intr, timeout, expiry); return ide_started; } -EXPORT_SYMBOL_GPL(ide_pc_intr); static u8 ide_read_ireason(ide_drive_t *drive) { @@ -464,8 +468,7 @@ static u8 ide_wait_ireason(ide_drive_t *drive, u8 ireason) return ireason; } -ide_startstop_t ide_transfer_pc(ide_drive_t *drive, - ide_handler_t *handler, unsigned int timeout, +ide_startstop_t ide_transfer_pc(ide_drive_t *drive, unsigned int timeout, ide_expiry_t *expiry) { struct ide_atapi_pc *pc = drive->pc; @@ -491,7 +494,7 @@ ide_startstop_t ide_transfer_pc(ide_drive_t *drive, } /* Set the interrupt routine */ - ide_set_handler(drive, handler, timeout, expiry); + ide_set_handler(drive, ide_pc_intr, timeout, expiry); /* Begin DMA, if necessary */ if (pc->flags & PC_FLAG_DMA_OK) { |