diff options
Diffstat (limited to 'drivers/ide/ide-floppy.c')
| -rw-r--r-- | drivers/ide/ide-floppy.c | 52 |
1 files changed, 24 insertions, 28 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index ae8e1a64b8a..04a357808f2 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -606,26 +606,24 @@ static void idefloppy_input_buffers (ide_drive_t *drive, idefloppy_pc_t *pc, uns { struct request *rq = pc->rq; struct bio_vec *bvec; - struct bio *bio; + struct req_iterator iter; unsigned long flags; char *data; - int count, i, done = 0; + int count, done = 0; - rq_for_each_bio(bio, rq) { - bio_for_each_segment(bvec, bio, i) { - if (!bcount) - break; + rq_for_each_segment(bvec, rq, iter) { + if (!bcount) + break; - count = min(bvec->bv_len, bcount); + count = min(bvec->bv_len, bcount); - data = bvec_kmap_irq(bvec, &flags); - drive->hwif->atapi_input_bytes(drive, data, count); - bvec_kunmap_irq(data, &flags); + data = bvec_kmap_irq(bvec, &flags); + drive->hwif->atapi_input_bytes(drive, data, count); + bvec_kunmap_irq(data, &flags); - bcount -= count; - pc->b_count += count; - done += count; - } + bcount -= count; + pc->b_count += count; + done += count; } idefloppy_do_end_request(drive, 1, done >> 9); @@ -639,27 +637,25 @@ static void idefloppy_input_buffers (ide_drive_t *drive, idefloppy_pc_t *pc, uns static void idefloppy_output_buffers (ide_drive_t *drive, idefloppy_pc_t *pc, unsigned int bcount) { struct request *rq = pc->rq; - struct bio *bio; + struct req_iterator iter; struct bio_vec *bvec; unsigned long flags; - int count, i, done = 0; + int count, done = 0; char *data; - rq_for_each_bio(bio, rq) { - bio_for_each_segment(bvec, bio, i) { - if (!bcount) - break; + rq_for_each_segment(bvec, rq, iter) { + if (!bcount) + break; - count = min(bvec->bv_len, bcount); + count = min(bvec->bv_len, bcount); - data = bvec_kmap_irq(bvec, &flags); - drive->hwif->atapi_output_bytes(drive, data, count); - bvec_kunmap_irq(data, &flags); + data = bvec_kmap_irq(bvec, &flags); + drive->hwif->atapi_output_bytes(drive, data, count); + bvec_kunmap_irq(data, &flags); - bcount -= count; - pc->b_count += count; - done += count; - } + bcount -= count; + pc->b_count += count; + done += count; } idefloppy_do_end_request(drive, 1, done >> 9); |