Fixes the following W=1 kernel build warning(s):

 drivers/scsi/lpfc/lpfc_sli.c:9654: warning: expecting prototype for lpfc_sli_iocb2wqe(). Prototype was for lpfc_sli4_iocb2wqe() instead
 drivers/scsi/lpfc/lpfc_sli.c:10439: warning: Function parameter or member 'phba' not described in 'lpfc_sli_issue_fcp_io'
 drivers/scsi/lpfc/lpfc_sli.c:10439: warning: Function parameter or member 'ring_number' not described in 'lpfc_sli_issue_fcp_io'
 drivers/scsi/lpfc/lpfc_sli.c:10439: warning: Function parameter or member 'piocb' not described in 'lpfc_sli_issue_fcp_io'
 drivers/scsi/lpfc/lpfc_sli.c:10439: warning: Function parameter or member 'flag' not described in 'lpfc_sli_issue_fcp_io'
 drivers/scsi/lpfc/lpfc_sli.c:14189: warning: expecting prototype for lpfc_sli4_sp_process_cq(). Prototype was for __lpfc_sli4_sp_process_cq() instead
 drivers/scsi/lpfc/lpfc_sli.c:14754: warning: expecting prototype for lpfc_sli4_hba_process_cq(). Prototype was for lpfc_sli4_dly_hba_process_cq() instead
 drivers/scsi/lpfc/lpfc_sli.c:17230: warning: expecting prototype for lpfc_sli4_free_xri(). Prototype was for __lpfc_sli4_free_xri() instead
 drivers/scsi/lpfc/lpfc_sli.c:18950: warning: expecting prototype for lpfc_sli4_free_rpi(). Prototype was for __lpfc_sli4_free_rpi() instead

Link: https://lore.kernel.org/r/20210303144631.3175331-18-lee.jones@linaro.org
Cc: James Smart <james.smart@broadcom.com>
Cc: Dick Kennedy <dick.kennedy@broadcom.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: linux-scsi@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linaro-mm-sig@lists.linaro.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>