diff options
Diffstat (limited to 'drivers/nvme/host/lightnvm.c')
| -rw-r--r-- | drivers/nvme/host/lightnvm.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index ba009d4c9dfa..d6f121452d5d 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -690,34 +690,6 @@ static int nvme_nvm_submit_io(struct nvm_dev *dev, struct nvm_rq *rqd) return 0; } -static int nvme_nvm_submit_io_sync(struct nvm_dev *dev, struct nvm_rq *rqd) -{ - struct request_queue *q = dev->q; - struct request *rq; - struct nvme_nvm_command cmd; - int ret = 0; - - memset(&cmd, 0, sizeof(struct nvme_nvm_command)); - - rq = nvme_nvm_alloc_request(q, rqd, &cmd); - if (IS_ERR(rq)) - return PTR_ERR(rq); - - /* I/Os can fail and the error is signaled through rqd. Callers must - * handle the error accordingly. - */ - blk_execute_rq(q, NULL, rq, 0); - if (nvme_req(rq)->flags & NVME_REQ_CANCELLED) - ret = -EINTR; - - rqd->ppa_status = le64_to_cpu(nvme_req(rq)->result.u64); - rqd->error = nvme_req(rq)->status; - - blk_mq_free_request(rq); - - return ret; -} - static void *nvme_nvm_create_dma_pool(struct nvm_dev *nvmdev, char *name, int size) { @@ -754,7 +726,6 @@ static struct nvm_dev_ops nvme_nvm_dev_ops = { .get_chk_meta = nvme_nvm_get_chk_meta, .submit_io = nvme_nvm_submit_io, - .submit_io_sync = nvme_nvm_submit_io_sync, .create_dma_pool = nvme_nvm_create_dma_pool, .destroy_dma_pool = nvme_nvm_destroy_dma_pool, |