From 9567b349f7e7dd7e2483db99ee8e4a6fe0caca38 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 28 Apr 2008 23:44:36 +0200 Subject: ide: merge ->atapi_*put_bytes and ->ata_*put_data methods * Merge ->atapi_{in,out}put_bytes and ->ata_{in,out}put_data methods into new ->{in,out}put_data methods which take number of bytes to transfer as an argument and always do padding. While at it: * Use 'hwif' or 'drive->hwif' instead of 'HWIF(drive)'. There should be no functional changes caused by this patch (all users of ->ata_{in,out}put_data methods were using multiply-of-4 word counts). Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-floppy.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) (limited to 'drivers/ide/ide-floppy.c') diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 489079b8ed0..e2bcd3af45d 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -231,6 +231,7 @@ static int idefloppy_end_request(ide_drive_t *drive, int uptodate, int nsecs) static void ide_floppy_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, unsigned int bcount, int direction) { + ide_hwif_t *hwif = drive->hwif; struct request *rq = pc->rq; struct req_iterator iter; struct bio_vec *bvec; @@ -246,9 +247,9 @@ static void ide_floppy_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, data = bvec_kmap_irq(bvec, &flags); if (direction) - drive->hwif->atapi_output_bytes(drive, data, count); + hwif->output_data(drive, NULL, data, count); else - drive->hwif->atapi_input_bytes(drive, data, count); + hwif->input_data(drive, NULL, data, count); bvec_kunmap_irq(data, &flags); bcount -= count; @@ -503,12 +504,12 @@ static ide_startstop_t idefloppy_pc_intr(ide_drive_t *drive) } } if (pc->flags & PC_FLAG_WRITING) - xferfunc = hwif->atapi_output_bytes; + xferfunc = hwif->output_data; else - xferfunc = hwif->atapi_input_bytes; + xferfunc = hwif->input_data; if (pc->buf) - xferfunc(drive, pc->cur_pos, bcount); + xferfunc(drive, NULL, pc->cur_pos, bcount); else ide_floppy_io_buffers(drive, pc, bcount, !!(pc->flags & PC_FLAG_WRITING)); @@ -548,8 +549,10 @@ static ide_startstop_t idefloppy_transfer_pc(ide_drive_t *drive) /* Set the interrupt routine */ ide_set_handler(drive, &idefloppy_pc_intr, IDEFLOPPY_WAIT_CMD, NULL); + /* Send the actual packet */ - HWIF(drive)->atapi_output_bytes(drive, floppy->pc->c, 12); + hwif->output_data(drive, NULL, floppy->pc->c, 12); + return ide_started; } @@ -569,7 +572,8 @@ static int idefloppy_transfer_pc2(ide_drive_t *drive) idefloppy_floppy_t *floppy = drive->driver_data; /* Send the actual packet */ - HWIF(drive)->atapi_output_bytes(drive, floppy->pc->c, 12); + drive->hwif->output_data(drive, NULL, floppy->pc->c, 12); + /* Timeout for the packet command */ return IDEFLOPPY_WAIT_CMD; } -- cgit v1.2.3