linux-kernel - [PATCH 25/31] video: fbdev: mx3fb: Remove unused variable 'enabled'

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Message-Id: <20210113145009.1272040-26-lee.jones@linaro.org>
Date:   Wed, 13 Jan 2021 14:50:03 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, Sam Ravnborg <sam@...nborg.org>,
        Arnd Bergmann <arnd@...db.de>,
        Software Engineering <lg@...x.de>,
        dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org
Subject: [PATCH 25/31] video: fbdev: mx3fb: Remove unused variable 'enabled'

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

 drivers/video/fbdev/mx3fb.c: In function ‘sdc_disable_channel’:
 drivers/video/fbdev/mx3fb.c:448:11: warning: variable ‘enabled’ set but not used [-Wunused-but-set-variable]

Cc: Sam Ravnborg <sam@...nborg.org>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: Software Engineering <lg@...x.de>
Cc: dri-devel@...ts.freedesktop.org
Cc: linux-fbdev@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/video/fbdev/mx3fb.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c
index 894617ddabcb6..d1c8f7a969ac3 100644
--- a/drivers/video/fbdev/mx3fb.c
+++ b/drivers/video/fbdev/mx3fb.c
@@ -445,7 +445,6 @@ static void sdc_enable_channel(struct mx3fb_info *mx3_fbi)
 static void sdc_disable_channel(struct mx3fb_info *mx3_fbi)
 {
 	struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
-	uint32_t enabled;
 	unsigned long flags;
 
 	if (mx3_fbi->txd == NULL)
@@ -453,7 +452,7 @@ static void sdc_disable_channel(struct mx3fb_info *mx3_fbi)
 
 	spin_lock_irqsave(&mx3fb->lock, flags);
 
-	enabled = sdc_fb_uninit(mx3_fbi);
+	sdc_fb_uninit(mx3_fbi);
 
 	spin_unlock_irqrestore(&mx3fb->lock, flags);
 
-- 
2.25.1