5d1f127c3e0c57d64ce75ee04a0db2b40a3e21df was incomplete - this just converts s390's drivers.
Signed-off-by: Kent Overstreet <[email protected]> --- I was poking around a bit, and it looks like there's nothing really preventing these drivers from building on non s390 except that a bunch of headers are in arch/s390/include. Would be nice to get that fixed so we can get better build coverage. drivers/s390/block/dasd_diag.c | 10 ++++---- drivers/s390/block/dasd_eckd.c | 48 ++++++++++++++++++------------------ drivers/s390/block/dasd_fba.c | 26 +++++++++---------- drivers/s390/block/scm_blk.c | 8 +++--- drivers/s390/block/scm_blk_cluster.c | 4 +-- 5 files changed, 48 insertions(+), 48 deletions(-) diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c index 92bd22c..9cbc567 100644 --- a/drivers/s390/block/dasd_diag.c +++ b/drivers/s390/block/dasd_diag.c @@ -504,7 +504,7 @@ static struct dasd_ccw_req *dasd_diag_build_cp(struct dasd_device *memdev, struct dasd_diag_req *dreq; struct dasd_diag_bio *dbio; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; char *dst; unsigned int count, datasize; sector_t recid, first_rec, last_rec; @@ -525,10 +525,10 @@ static struct dasd_ccw_req *dasd_diag_build_cp(struct dasd_device *memdev, /* Check struct bio and count the number of blocks for the request. */ count = 0; rq_for_each_segment(bv, req, iter) { - if (bv->bv_len & (blksize - 1)) + if (bv.bv_len & (blksize - 1)) /* Fba can only do full blocks. */ return ERR_PTR(-EINVAL); - count += bv->bv_len >> (block->s2b_shift + 9); + count += bv.bv_len >> (block->s2b_shift + 9); } /* Paranoia. */ if (count != last_rec - first_rec + 1) @@ -545,8 +545,8 @@ static struct dasd_ccw_req *dasd_diag_build_cp(struct dasd_device *memdev, dbio = dreq->bio; recid = first_rec; rq_for_each_segment(bv, req, iter) { - dst = page_address(bv->bv_page) + bv->bv_offset; - for (off = 0; off < bv->bv_len; off += blksize) { + dst = page_address(bv.bv_page) + bv.bv_offset; + for (off = 0; off < bv.bv_len; off += blksize) { memset(dbio, 0, sizeof (struct dasd_diag_bio)); dbio->type = rw_cmd; dbio->block_number = recid + 1; diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index 5adb204..030d6e0 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -2507,7 +2507,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single( struct dasd_ccw_req *cqr; struct ccw1 *ccw; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; char *dst; unsigned int off; int count, cidaw, cplength, datasize; @@ -2529,13 +2529,13 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single( count = 0; cidaw = 0; rq_for_each_segment(bv, req, iter) { - if (bv->bv_len & (blksize - 1)) + if (bv.bv_len & (blksize - 1)) /* Eckd can only do full blocks. */ return ERR_PTR(-EINVAL); - count += bv->bv_len >> (block->s2b_shift + 9); + count += bv.bv_len >> (block->s2b_shift + 9); #if defined(CONFIG_64BIT) - if (idal_is_needed (page_address(bv->bv_page), bv->bv_len)) - cidaw += bv->bv_len >> (block->s2b_shift + 9); + if (idal_is_needed (page_address(bv.bv_page), bv.bv_len)) + cidaw += bv.bv_len >> (block->s2b_shift + 9); #endif } /* Paranoia. */ @@ -2606,16 +2606,16 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single( last_rec - recid + 1, cmd, basedev, blksize); } rq_for_each_segment(bv, req, iter) { - dst = page_address(bv->bv_page) + bv->bv_offset; + dst = page_address(bv.bv_page) + bv.bv_offset; if (dasd_page_cache) { char *copy = kmem_cache_alloc(dasd_page_cache, GFP_DMA | __GFP_NOWARN); if (copy && rq_data_dir(req) == WRITE) - memcpy(copy + bv->bv_offset, dst, bv->bv_len); + memcpy(copy + bv.bv_offset, dst, bv.bv_len); if (copy) - dst = copy + bv->bv_offset; + dst = copy + bv.bv_offset; } - for (off = 0; off < bv->bv_len; off += blksize) { + for (off = 0; off < bv.bv_len; off += blksize) { sector_t trkid = recid; unsigned int recoffs = sector_div(trkid, blk_per_trk); rcmd = cmd; @@ -2691,7 +2691,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track( struct dasd_ccw_req *cqr; struct ccw1 *ccw; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; char *dst, *idaw_dst; unsigned int cidaw, cplength, datasize; unsigned int tlf; @@ -2769,8 +2769,8 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track( idaw_dst = NULL; idaw_len = 0; rq_for_each_segment(bv, req, iter) { - dst = page_address(bv->bv_page) + bv->bv_offset; - seg_len = bv->bv_len; + dst = page_address(bv.bv_page) + bv.bv_offset; + seg_len = bv.bv_len; while (seg_len) { if (new_track) { trkid = recid; @@ -2995,7 +2995,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_tpm_track( { struct dasd_ccw_req *cqr; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; char *dst; unsigned int trkcount, ctidaw; unsigned char cmd; @@ -3081,8 +3081,8 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_tpm_track( new_track = 1; recid = first_rec; rq_for_each_segment(bv, req, iter) { - dst = page_address(bv->bv_page) + bv->bv_offset; - seg_len = bv->bv_len; + dst = page_address(bv.bv_page) + bv.bv_offset; + seg_len = bv.bv_len; while (seg_len) { if (new_track) { trkid = recid; @@ -3114,9 +3114,9 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_tpm_track( } } else { rq_for_each_segment(bv, req, iter) { - dst = page_address(bv->bv_page) + bv->bv_offset; + dst = page_address(bv.bv_page) + bv.bv_offset; last_tidaw = itcw_add_tidaw(itcw, 0x00, - dst, bv->bv_len); + dst, bv.bv_len); if (IS_ERR(last_tidaw)) { ret = -EINVAL; goto out_error; @@ -3232,7 +3232,7 @@ static struct dasd_ccw_req *dasd_raw_build_cp(struct dasd_device *startdev, struct dasd_ccw_req *cqr; struct ccw1 *ccw; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; char *dst; unsigned char cmd; unsigned int trkcount; @@ -3332,8 +3332,8 @@ static struct dasd_ccw_req *dasd_raw_build_cp(struct dasd_device *startdev, idaws = idal_create_words(idaws, rawpadpage, PAGE_SIZE); } rq_for_each_segment(bv, req, iter) { - dst = page_address(bv->bv_page) + bv->bv_offset; - seg_len = bv->bv_len; + dst = page_address(bv.bv_page) + bv.bv_offset; + seg_len = bv.bv_len; if (cmd == DASD_ECKD_CCW_READ_TRACK) memset(dst, 0, seg_len); if (!len_to_track_end) { @@ -3378,7 +3378,7 @@ dasd_eckd_free_cp(struct dasd_ccw_req *cqr, struct request *req) struct dasd_eckd_private *private; struct ccw1 *ccw; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; char *dst, *cda; unsigned int blksize, blk_per_trk, off; sector_t recid; @@ -3396,8 +3396,8 @@ dasd_eckd_free_cp(struct dasd_ccw_req *cqr, struct request *req) if (private->uses_cdl == 0 || recid > 2*blk_per_trk) ccw++; rq_for_each_segment(bv, req, iter) { - dst = page_address(bv->bv_page) + bv->bv_offset; - for (off = 0; off < bv->bv_len; off += blksize) { + dst = page_address(bv.bv_page) + bv.bv_offset; + for (off = 0; off < bv.bv_len; off += blksize) { /* Skip locate record. */ if (private->uses_cdl && recid <= 2*blk_per_trk) ccw++; @@ -3408,7 +3408,7 @@ dasd_eckd_free_cp(struct dasd_ccw_req *cqr, struct request *req) cda = (char *)((addr_t) ccw->cda); if (dst != cda) { if (rq_data_dir(req) == READ) - memcpy(dst, cda, bv->bv_len); + memcpy(dst, cda, bv.bv_len); kmem_cache_free(dasd_page_cache, (void *)((addr_t)cda & PAGE_MASK)); } diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index 9cbc8c3..2c8e68b 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -260,7 +260,7 @@ static struct dasd_ccw_req *dasd_fba_build_cp(struct dasd_device * memdev, struct dasd_ccw_req *cqr; struct ccw1 *ccw; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; char *dst; int count, cidaw, cplength, datasize; sector_t recid, first_rec, last_rec; @@ -283,13 +283,13 @@ static struct dasd_ccw_req *dasd_fba_build_cp(struct dasd_device * memdev, count = 0; cidaw = 0; rq_for_each_segment(bv, req, iter) { - if (bv->bv_len & (blksize - 1)) + if (bv.bv_len & (blksize - 1)) /* Fba can only do full blocks. */ return ERR_PTR(-EINVAL); - count += bv->bv_len >> (block->s2b_shift + 9); + count += bv.bv_len >> (block->s2b_shift + 9); #if defined(CONFIG_64BIT) - if (idal_is_needed (page_address(bv->bv_page), bv->bv_len)) - cidaw += bv->bv_len / blksize; + if (idal_is_needed (page_address(bv.bv_page), bv.bv_len)) + cidaw += bv.bv_len / blksize; #endif } /* Paranoia. */ @@ -326,16 +326,16 @@ static struct dasd_ccw_req *dasd_fba_build_cp(struct dasd_device * memdev, } recid = first_rec; rq_for_each_segment(bv, req, iter) { - dst = page_address(bv->bv_page) + bv->bv_offset; + dst = page_address(bv.bv_page) + bv.bv_offset; if (dasd_page_cache) { char *copy = kmem_cache_alloc(dasd_page_cache, GFP_DMA | __GFP_NOWARN); if (copy && rq_data_dir(req) == WRITE) - memcpy(copy + bv->bv_offset, dst, bv->bv_len); + memcpy(copy + bv.bv_offset, dst, bv.bv_len); if (copy) - dst = copy + bv->bv_offset; + dst = copy + bv.bv_offset; } - for (off = 0; off < bv->bv_len; off += blksize) { + for (off = 0; off < bv.bv_len; off += blksize) { /* Locate record for stupid devices. */ if (private->rdc_data.mode.bits.data_chain == 0) { ccw[-1].flags |= CCW_FLAG_CC; @@ -384,7 +384,7 @@ dasd_fba_free_cp(struct dasd_ccw_req *cqr, struct request *req) struct dasd_fba_private *private; struct ccw1 *ccw; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; char *dst, *cda; unsigned int blksize, off; int status; @@ -399,8 +399,8 @@ dasd_fba_free_cp(struct dasd_ccw_req *cqr, struct request *req) if (private->rdc_data.mode.bits.data_chain != 0) ccw++; rq_for_each_segment(bv, req, iter) { - dst = page_address(bv->bv_page) + bv->bv_offset; - for (off = 0; off < bv->bv_len; off += blksize) { + dst = page_address(bv.bv_page) + bv.bv_offset; + for (off = 0; off < bv.bv_len; off += blksize) { /* Skip locate record. */ if (private->rdc_data.mode.bits.data_chain == 0) ccw++; @@ -411,7 +411,7 @@ dasd_fba_free_cp(struct dasd_ccw_req *cqr, struct request *req) cda = (char *)((addr_t) ccw->cda); if (dst != cda) { if (rq_data_dir(req) == READ) - memcpy(dst, cda, bv->bv_len); + memcpy(dst, cda, bv.bv_len); kmem_cache_free(dasd_page_cache, (void *)((addr_t)cda & PAGE_MASK)); } diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c index 5d73e6e..8a06a7a 100644 --- a/drivers/s390/block/scm_blk.c +++ b/drivers/s390/block/scm_blk.c @@ -146,7 +146,7 @@ static void scm_request_prepare(struct scm_request *scmrq) struct aidaw *aidaw = scmrq->aidaw; struct msb *msb = &scmrq->aob->msb[0]; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; msb->bs = MSB_BS_4K; scmrq->aob->request.msb_count = 1; @@ -158,9 +158,9 @@ static void scm_request_prepare(struct scm_request *scmrq) msb->data_addr = (u64) aidaw; rq_for_each_segment(bv, scmrq->request, iter) { - WARN_ON(bv->bv_offset); - msb->blk_count += bv->bv_len >> 12; - aidaw->data_addr = (u64) page_address(bv->bv_page); + WARN_ON(bv.bv_offset); + msb->blk_count += bv.bv_len >> 12; + aidaw->data_addr = (u64) page_address(bv.bv_page); aidaw++; } } diff --git a/drivers/s390/block/scm_blk_cluster.c b/drivers/s390/block/scm_blk_cluster.c index c0d102e..f874864 100644 --- a/drivers/s390/block/scm_blk_cluster.c +++ b/drivers/s390/block/scm_blk_cluster.c @@ -122,7 +122,7 @@ static void scm_prepare_cluster_request(struct scm_request *scmrq) struct aidaw *aidaw = scmrq->aidaw; struct msb *msb = &scmrq->aob->msb[0]; struct req_iterator iter; - struct bio_vec *bv; + struct bio_vec bv; int i = 0; u64 addr; @@ -163,7 +163,7 @@ static void scm_prepare_cluster_request(struct scm_request *scmrq) i++; } rq_for_each_segment(bv, req, iter) { - aidaw->data_addr = (u64) page_address(bv->bv_page); + aidaw->data_addr = (u64) page_address(bv.bv_page); aidaw++; i++; 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