misc: mic: scif: scif_ports: Fix copy 'n' paste error

__scif_get_port() has never taken 'port' as an argument since
its inception back in 2015. Probably document the proper arguments
expected 'start' and 'end'.

Fixes the following W=1 kernel build warnings:

drivers/misc/mic/scif/scif_ports.c:36: warning: Function parameter or member 'start' not described in '__scif_get_port
drivers/misc/mic/scif/scif_ports.c:36: warning: Function parameter or member 'end' not described in '__scif_get_port'
drivers/misc/mic/scif/scif_ports.c:36: warning: Excess function parameter 'port' description in '__scif_get_port'

Signed-off-by: Lee Jones <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/misc/mic/scif/scif_ports.c

···
 
 struct idr scif_ports;
 
-/*
+/**
  * struct scif_port - SCIF port information
  *
- * @ref_cnt - Reference count since there can be multiple endpoints
- *		created via scif_accept(..) simultaneously using a port.
+ * @ref_cnt:  Reference count since there can be multiple endpoints
+ *	      created via scif_accept(..) simultaneously using a port.
  */
 struct scif_port {
 	int ref_cnt;
···
 /**
  * __scif_get_port - Reserve a specified port # for SCIF and add it
  * to the global list.
- * @port : port # to be reserved.
+ * @start: lowest port # to be reserved (inclusive).
+ * @end:   highest port # to be reserved (exclusive).
  *
  * @return : Allocated SCIF port #, or -ENOSPC if port unavailable.
  *		On memory allocation failure, returns -ENOMEM.