scsi: lpfc: Fix a bunch of kerneldoc misdemeanors

Adding, removing and correcting function parameter descriptions.

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

 drivers/scsi/lpfc/lpfc_mbox.c:886: warning: Function parameter or member 'vport' not described in 'lpfc_reg_vpi'
 drivers/scsi/lpfc/lpfc_mbox.c:886: warning: Excess function parameter 'phba' description in 'lpfc_reg_vpi'
 drivers/scsi/lpfc/lpfc_mbox.c:886: warning: Excess function parameter 'vpi' description in 'lpfc_reg_vpi'
 drivers/scsi/lpfc/lpfc_mbox.c:886: warning: Excess function parameter 'sid' description in 'lpfc_reg_vpi'
 drivers/scsi/lpfc/lpfc_mbox.c:1218: warning: Function parameter or member 'ring' not described in 'lpfc_config_ring'
 drivers/scsi/lpfc/lpfc_mbox.c:1626: warning: Function parameter or member 'mboxq' not described in 'lpfc_mbox_tmo_val'
 drivers/scsi/lpfc/lpfc_mbox.c:1626: warning: Excess function parameter 'cmd' description in 'lpfc_mbox_tmo_val'
 drivers/scsi/lpfc/lpfc_mbox.c:1710: warning: Function parameter or member 'sge' not described in 'lpfc_sli4_mbx_sge_get'
 drivers/scsi/lpfc/lpfc_mbox.c:1780: warning: Function parameter or member 'emb' not described in 'lpfc_sli4_config'
 drivers/scsi/lpfc/lpfc_mbox.c:2027: warning: Function parameter or member 'mboxq' not described in 'lpfc_sli4_mbx_read_fcf_rec'
 drivers/scsi/lpfc/lpfc_mbox.c:2078: warning: Function parameter or member 'phba' not described in 'lpfc_request_features'

Link: https://lore.kernel.org/r/20200723122446.1329773-19-lee.jones@linaro.org
Cc: James Smart <james.smart@broadcom.com>
Cc: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index e34e0f11bfdd..3414ffcb26fe 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -868,9 +868,7 @@ lpfc_sli4_unreg_all_rpis(struct lpfc_vport *vport)
 
 /**
  * lpfc_reg_vpi - Prepare a mailbox command for registering vport identifier
- * @phba: pointer to lpfc hba data structure.
- * @vpi: virtual N_Port identifier.
- * @sid: Fibre Channel S_ID (N_Port_ID assigned to a virtual N_Port).
+ * @vport: pointer to a vport object.
  * @pmb: pointer to the driver internal queue element for mailbox command.
  *
  * The registration vport identifier mailbox command is used to activate a
@@ -1199,7 +1197,7 @@ lpfc_config_hbq(struct lpfc_hba *phba, uint32_t id,
 /**
  * lpfc_config_ring - Prepare a mailbox command for configuring an IOCB ring
  * @phba: pointer to lpfc hba data structure.
- * @ring:
+ * @ring: ring number/index
  * @pmb: pointer to the driver internal queue element for mailbox command.
  *
  * The configure ring mailbox command is used to configure an IOCB ring. This
@@ -1613,7 +1611,7 @@ lpfc_mbox_dev_check(struct lpfc_hba *phba)
 /**
  * lpfc_mbox_tmo_val - Retrieve mailbox command timeout value
  * @phba: pointer to lpfc hba data structure.
- * @cmd: mailbox command code.
+ * @mboxq: pointer to the driver internal queue element for mailbox command.
  *
  * This routine retrieves the proper timeout value according to the mailbox
  * command code.
@@ -1700,6 +1698,7 @@ lpfc_sli4_mbx_sge_set(struct lpfcMboxq *mbox, uint32_t sgentry,
  * lpfc_sli4_mbx_sge_get - Get a sge entry from non-embedded mailbox command
  * @mbox: pointer to lpfc mbox command.
  * @sgentry: sge entry index.
+ * @sge: pointer to lpfc mailbox sge to load into.
  *
  * This routine gets an entry from the non-embedded mailbox command at the sge
  * index location.
@@ -1767,6 +1766,7 @@ lpfc_sli4_mbox_cmd_free(struct lpfc_hba *phba, struct lpfcMboxq *mbox)
  * @subsystem: The sli4 config sub mailbox subsystem.
  * @opcode: The sli4 config sub mailbox command opcode.
  * @length: Length of the sli4 config mailbox command (including sub-header).
+ * @emb: True if embedded mbox command should be setup.
  *
  * This routine sets up the header fields of SLI4 specific mailbox command
  * for sending IOCTL command.
@@ -2012,6 +2012,7 @@ lpfc_sli_config_mbox_opcode_get(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
 /**
  * lpfc_sli4_mbx_read_fcf_rec - Allocate and construct read fcf mbox cmd
  * @phba: pointer to lpfc hba data structure.
+ * @mboxq: pointer to lpfc mbox command.
  * @fcf_index: index to fcf table.
  *
  * This routine routine allocates and constructs non-embedded mailbox command
@@ -2068,6 +2069,7 @@ lpfc_sli4_mbx_read_fcf_rec(struct lpfc_hba *phba,
 
 /**
  * lpfc_request_features: Configure SLI4 REQUEST_FEATURES mailbox
+ * @phba: pointer to lpfc hba data structure.
  * @mboxq: pointer to lpfc mbox command.
  *
  * This routine sets up the mailbox for an SLI4 REQUEST_FEATURES