[RFC PATCH 20/21] nvme-apple: use lib tagset init helper

Chaitanya Kulkarni
2022-10-05T03:32:25Z

drivers/nvme/host/apple.c | 25 ++++++++-----------------
1 file changed, 8 insertions(+), 17 deletions(-)

diff --git a/drivers/nvme/host/apple.c b/drivers/nvme/host/apple.c
index 5fc5ea196b40..bc95c3d93c57 100644
--- a/drivers/nvme/host/apple.c
+++ b/drivers/nvme/host/apple.c
@@ -1228,15 +1228,10 @@ static int apple_nvme_alloc_tagsets(struct apple_nvme *anv)
{
int ret;

- anv->admin_tagset.ops = &apple_nvme_mq_admin_ops;
- anv->admin_tagset.nr_hw_queues = 1;
- anv->admin_tagset.queue_depth = APPLE_NVME_AQ_MQ_TAG_DEPTH;
- anv->admin_tagset.timeout = NVME_ADMIN_TIMEOUT;
- anv->admin_tagset.numa_node = NUMA_NO_NODE;
- anv->admin_tagset.cmd_size = sizeof(struct apple_nvme_iod);
- anv->admin_tagset.flags = BLK_MQ_F_NO_SCHED;
- anv->admin_tagset.driver_data = &anv->adminq;
-
+ blk_mq_init_tag_set(&anv->admin_tagset, &apple_nvme_mq_admin_ops, 1,
+ APPLE_NVME_AQ_MQ_TAG_DEPTH, sizeof(struct apple_nvme_iod),
+ NUMA_NO_NODE, NVME_ADMIN_TIMEOUT, BLK_MQ_F_NO_SCHED,
+ &anv->adminq);
ret = blk_mq_alloc_tag_set(&anv->admin_tagset);
if (ret)
return ret;
@@ -1245,8 +1240,6 @@ static int apple_nvme_alloc_tagsets(struct apple_nvme *anv)
if (ret)
return ret;

- anv->tagset.ops = &apple_nvme_mq_ops;
- anv->tagset.nr_hw_queues = 1;
anv->tagset.nr_maps = 1;
/*
* Tags are used as an index to the NVMMU and must be unique across
@@ -1254,13 +1247,11 @@ static int apple_nvme_alloc_tagsets(struct apple_nvme *anv)
* must be marked as reserved in the IO queue.
*/
anv->tagset.reserved_tags = APPLE_NVME_AQ_DEPTH;
- anv->tagset.queue_depth = APPLE_ANS_MAX_QUEUE_DEPTH - 1;
- anv->tagset.timeout = NVME_IO_TIMEOUT;
- anv->tagset.numa_node = NUMA_NO_NODE;
- anv->tagset.cmd_size = sizeof(struct apple_nvme_iod);
- anv->tagset.flags = BLK_MQ_F_SHOULD_MERGE;
- anv->tagset.driver_data = &anv->ioq;

+ blk_mq_init_tag_set(&anv->admin_tagset, &apple_nvme_mq_admin_ops, 1,
+ APPLE_ANS_MAX_QUEUE_DEPTH - 1, sizeof(struct apple_nvme_iod),
+ NUMA_NO_NODE, NVME_IO_TIMEOUT, BLK_MQ_F_SHOULD_MERGE,
+ &anv->ioq);
ret = blk_mq_alloc_tag_set(&anv->tagset);
if (ret)
return ret;
--
2.29.0