scsi: bnx2i: Fix parameter misnaming in function header

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

 drivers/scsi/bnx2i/bnx2i_init.c:83: warning: Function parameter or member 'dev' not described in 'bnx2i_identify_device'
 drivers/scsi/bnx2i/bnx2i_init.c:83: warning: Excess function parameter 'cnic' description in 'bnx2i_identify_device'

Link: https://lore.kernel.org/r/20200723122446.1329773-5-lee.jones@linaro.org
Cc: QLogic-Storage-Upstream@qlogic.com
Cc: Anil Veerabhadrappa <anilgv@broadcom.com>
Cc: Eddie Wai <eddie.wai@broadcom.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/bnx2i/bnx2i_init.c

@@ -73,7 +73,7 @@ DEFINE_PER_CPU(struct bnx2i_percpu_s, bnx2i_percpu);
 /**
  * bnx2i_identify_device - identifies NetXtreme II device type
  * @hba: 		Adapter structure pointer
- * @cnic:		Corresponding cnic device
+ * @dev:		Corresponding cnic device
  *
  * This function identifies the NX2 device type and sets appropriate
  *	queue mailbox register access method, 5709 requires driver to