Kernel-doc does not understand this use-case.

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

 from drivers/scsi/lpfc/lpfc_attr.c:26:
 inlined from ‘lpfc_stat_data_ctrl_store’ at drivers/scsi/lpfc/lpfc_attr.c:4164:3:
 drivers/scsi/lpfc/lpfc_attr.c:2315: warning: Excess function parameter 'dev' description in 'lpfc_param_show'
 drivers/scsi/lpfc/lpfc_attr.c:2315: warning: Excess function parameter 'buf' description in 'lpfc_param_show'
 drivers/scsi/lpfc/lpfc_attr.c:2343: warning: Excess function parameter 'dev' description in 'lpfc_param_hex_show'
 drivers/scsi/lpfc/lpfc_attr.c:2343: warning: Excess function parameter 'buf' description in 'lpfc_param_hex_show'
 drivers/scsi/lpfc/lpfc_attr.c:2377: warning: Function parameter or member 'attr' not described in 'lpfc_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2377: warning: Function parameter or member 'default' not described in 'lpfc_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2377: warning: Function parameter or member 'minval' not described in 'lpfc_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2377: warning: Function parameter or member 'maxval' not described in 'lpfc_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2377: warning: Excess function parameter 'phba' description in 'lpfc_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2377: warning: Excess function parameter 'val' description in 'lpfc_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2414: warning: Function parameter or member 'attr' not described in 'lpfc_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2414: warning: Function parameter or member 'default' not described in 'lpfc_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2414: warning: Function parameter or member 'minval' not described in 'lpfc_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2414: warning: Function parameter or member 'maxval' not described in 'lpfc_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2414: warning: Excess function parameter 'phba' description in 'lpfc_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2414: warning: Excess function parameter 'val' description in 'lpfc_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2454: warning: Excess function parameter 'dev' description in 'lpfc_param_store'
 drivers/scsi/lpfc/lpfc_attr.c:2454: warning: Excess function parameter 'buf' description in 'lpfc_param_store'
 drivers/scsi/lpfc/lpfc_attr.c:2454: warning: Excess function parameter 'count' description in 'lpfc_param_store'
 drivers/scsi/lpfc/lpfc_attr.c:2478: warning: Excess function parameter 'dev' description in 'lpfc_vport_param_show'
 drivers/scsi/lpfc/lpfc_attr.c:2478: warning: Excess function parameter 'buf' description in 'lpfc_vport_param_show'
 drivers/scsi/lpfc/lpfc_attr.c:2503: warning: Excess function parameter 'dev' description in 'lpfc_vport_param_hex_show'
 drivers/scsi/lpfc/lpfc_attr.c:2503: warning: Excess function parameter 'buf' description in 'lpfc_vport_param_hex_show'
 drivers/scsi/lpfc/lpfc_attr.c:2536: warning: Function parameter or member 'attr' not described in 'lpfc_vport_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2536: warning: Function parameter or member 'default' not described in 'lpfc_vport_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2536: warning: Function parameter or member 'minval' not described in 'lpfc_vport_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2536: warning: Function parameter or member 'maxval' not described in 'lpfc_vport_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2536: warning: Excess function parameter 'phba' description in 'lpfc_vport_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2536: warning: Excess function parameter 'val' description in 'lpfc_vport_param_init'
 drivers/scsi/lpfc/lpfc_attr.c:2572: warning: Function parameter or member 'attr' not described in 'lpfc_vport_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2572: warning: Function parameter or member 'default' not described in 'lpfc_vport_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2572: warning: Function parameter or member 'minval' not described in 'lpfc_vport_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2572: warning: Function parameter or member 'maxval' not described in 'lpfc_vport_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2572: warning: Excess function parameter 'phba' description in 'lpfc_vport_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2572: warning: Excess function parameter 'val' description in 'lpfc_vport_param_set'
 drivers/scsi/lpfc/lpfc_attr.c:2607: warning: Function parameter or member 'attr' not described in 'lpfc_vport_param_store'
 drivers/scsi/lpfc/lpfc_attr.c:2607: warning: Excess function parameter 'cdev' description in 'lpfc_vport_param_store'
 drivers/scsi/lpfc/lpfc_attr.c:2607: warning: Excess function parameter 'buf' description in 'lpfc_vport_param_store'
 drivers/scsi/lpfc/lpfc_attr.c:2607: warning: Excess function parameter 'count' description in 'lpfc_vport_param_store'
 drivers/scsi/lpfc/lpfc_attr.c:7081: warning: Function parameter or member 'field' not described in 'lpfc_rport_show_function'
 drivers/scsi/lpfc/lpfc_attr.c:7081: warning: Function parameter or member 'format_string' not described in 'lpfc_rport_show_function'
 drivers/scsi/lpfc/lpfc_attr.c:7081: warning: Function parameter or member 'sz' not described in 'lpfc_rport_show_function'
 drivers/scsi/lpfc/lpfc_attr.c:7081: warning: Function parameter or member 'cast' not described in 'lpfc_rport_show_function'
 drivers/scsi/lpfc/lpfc_attr.c:7081: warning: Excess function parameter 'cdev' description in 'lpfc_rport_show_function'
 drivers/scsi/lpfc/lpfc_attr.c:7081: warning: Excess function parameter 'buf' description in 'lpfc_rport_show_function'

Link: https://lore.kernel.org/r/20201102142359.561122-5-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>