From bb77082fa2584f0855e614e99b5ffd40b9cf4251 Mon Sep 17 00:00:00 2001
From: Cai Zhiyong <caizhiyong@huawei.com>
Date: Wed, 25 Dec 2013 20:11:15 +0800
Subject: [PATCH] mtd: nand: remove unused function input parameter

The nand_get_flash_type parameter "busw" input value is not used by any
branch, and it is updated before use it in the function, so remove it,
define the "busw" as an internal variable.

Signed-off-by: Cai Zhiyong <caizhiyong@huawei.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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