linux-kernel - [PATCH] staging: emxx_udc: remove useless variable

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Date:   Mon, 12 Apr 2021 10:53:10 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     gregkh@...uxfoundation.org
Cc:     linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] staging: emxx_udc: remove useless variable

Fix the following gcc warning:

vers/staging/emxx_udc/emxx_udc.c:41:19: warning: ‘driver_desc’ defined
but not used [-Wunused-const-variable=].

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/staging/emxx_udc/emxx_udc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index 3536c03..741147a 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -38,7 +38,6 @@
 static int vbus_irq;
 
 static const char	driver_name[] = "emxx_udc";
-static const char	driver_desc[] = DRIVER_DESC;
 
 /*===========================================================================*/
 /* Prototype */
-- 
1.8.3.1