diff options
Diffstat (limited to 'drivers/nvme/host/pci.c')
| -rw-r--r-- | drivers/nvme/host/pci.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 02216b45613d..007f8becde4a 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -68,20 +68,14 @@ static int io_queue_depth = 1024; module_param_cb(io_queue_depth, &io_queue_depth_ops, &io_queue_depth, 0644); MODULE_PARM_DESC(io_queue_depth, "set io queue depth, should >= 2"); -static int queue_count_set(const char *val, const struct kernel_param *kp); -static const struct kernel_param_ops queue_count_ops = { - .set = queue_count_set, - .get = param_get_int, -}; - static int write_queues; -module_param_cb(write_queues, &queue_count_ops, &write_queues, 0644); +module_param(write_queues, int, 0644); MODULE_PARM_DESC(write_queues, "Number of queues to use for writes. If not set, reads and writes " "will share a queue set."); static int poll_queues; -module_param_cb(poll_queues, &queue_count_ops, &poll_queues, 0644); +module_param(poll_queues, int, 0644); MODULE_PARM_DESC(poll_queues, "Number of queues to use for polled IO."); struct nvme_dev; @@ -146,19 +140,6 @@ static int io_queue_depth_set(const char *val, const struct kernel_param *kp) return param_set_int(val, kp); } -static int queue_count_set(const char *val, const struct kernel_param *kp) -{ - int n, ret; - - ret = kstrtoint(val, 10, &n); - if (ret) - return ret; - if (n > num_possible_cpus()) - n = num_possible_cpus(); - - return param_set_int(val, kp); -} - static inline unsigned int sq_idx(unsigned int qid, u32 stride) { return qid * 2 * stride; |