From: Israel Rukshin <israelr@mellanox.com>
Date: Mon, 3 Dec 2018 15:50:05 +0000
Subject: [PATCH] nvme: remove unused function nvme_ctrl_ready
Git-commit: 3236b458c475524d0735f6dd0bd250478434c7b1
Patch-mainline: v5.0-rc1
References: bsc#1104967,FATE#325924

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>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 drivers/nvme/host/nvme.h | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 79e621f5b326..8e0ec365ce8d 100644
--- 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)
-- 
2.16.4