linux-kernel - [PATCH 1/3] staging: emxx_udc: Added static modifier to udc

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Message-Id: <1541623464-49041-2-git-send-email-carmeli.tamir@gmail.com>
Date:   Wed,  7 Nov 2018 15:44:22 -0500
From:   Carmeli Tamir <carmeli.tamir@...il.com>
To:     carmeli.tamir@...il.com, gregkh@...uxfoundation.org,
        natechancellor@...il.com, chrisadr@...too.org,
        areklis909@...il.com, dan.carpenter@...cle.com,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] staging: emxx_udc: Added static modifier to udc_controller

Added static modifier to the udc_controller, since it's only
required within emxx_udc.c.

Signed-off-by: Carmeli Tamir <carmeli.tamir@...il.com>
---
 drivers/staging/emxx_udc/emxx_udc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index 65cc3d9..f49c863 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -56,7 +56,7 @@ static void _nbu2ss_fifo_flush(struct nbu2ss_udc *, struct nbu2ss_ep *);
 
 /*===========================================================================*/
 /* Global */
-struct nbu2ss_udc udc_controller;
+static struct nbu2ss_udc udc_controller;
 
 /*-------------------------------------------------------------------------*/
 /* Read */
-- 
2.7.4