nvme: remove unused function nvme_ctrl_ready

Signed-off-by: Israel Rukshin <israelr@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 79e621f5b326cd4477b02c759600a04b9654b494..8e0ec365ce8d0083526d0e34a7de551126eb0f64 100644 (file)
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -368,15 +368,6 @@ static inline void nvme_fault_inject_fini(struct nvme_ns *ns) {}
 static inline void nvme_should_fail(struct request *req) {}
 #endif
 
-static inline bool nvme_ctrl_ready(struct nvme_ctrl *ctrl)
-{
-       u32 val = 0;
-
-       if (ctrl->ops->reg_read32(ctrl, NVME_REG_CSTS, &val))
-               return false;
-       return val & NVME_CSTS_RDY;
-}
-
 static inline int nvme_reset_subsystem(struct nvme_ctrl *ctrl)
 {
        if (!ctrl->subsystem)