scsi: ufs: core: Declare functions once

Several functions are declared in include/ufs/ufshcd.h and also in
drivers/ufs/core/ufshcd-priv.h. Remove the duplicate declarations.
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20240708211716.2827751-2-bvanassche@acm.orgReviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Keoseong Park <keosung.park@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/ufs/core/ufshcd-priv.h

@@ -66,14 +66,8 @@ void ufshcd_compl_one_cqe(struct ufs_hba *hba, int task_tag,
 int ufshcd_mcq_init(struct ufs_hba *hba);
 int ufshcd_mcq_decide_queue_depth(struct ufs_hba *hba);
 int ufshcd_mcq_memory_alloc(struct ufs_hba *hba);
-void ufshcd_mcq_make_queues_operational(struct ufs_hba *hba);
-void ufshcd_mcq_config_mac(struct ufs_hba *hba, u32 max_active_cmds);
-u32 ufshcd_mcq_read_cqis(struct ufs_hba *hba, int i);
-void ufshcd_mcq_write_cqis(struct ufs_hba *hba, u32 val, int i);
 struct ufs_hw_queue *ufshcd_mcq_req_to_hwq(struct ufs_hba *hba,
 					   struct request *req);
-unsigned long ufshcd_mcq_poll_cqe_lock(struct ufs_hba *hba,
-				       struct ufs_hw_queue *hwq);
 void ufshcd_mcq_compl_all_cqes_lock(struct ufs_hba *hba,
 				    struct ufs_hw_queue *hwq);
 bool ufshcd_cmd_inflight(struct scsi_cmnd *cmd);