linux-kernel - [PATCH] video: fbdev: tridentfb: Remove unused function

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Date:	Tue, 13 Jan 2015 19:19:20 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Tomi Valkeinen <tomi.valkeinen@...com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Jingoo Han <jg1.han@...sung.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Rob Clark <robdclark@...il.com>, linux-fbdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] video: fbdev: tridentfb: Remove unused function

Remove the function shadowmode_off() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/video/fbdev/tridentfb.c |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index 7ed9a22..b5cbd2c 100644
--- a/drivers/video/fbdev/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -999,11 +999,6 @@ static inline void shadowmode_on(struct tridentfb_par *par)
 	write3CE(par, CyberControl, read3CE(par, CyberControl) | 0x81);
 }
 
-static inline void shadowmode_off(struct tridentfb_par *par)
-{
-	write3CE(par, CyberControl, read3CE(par, CyberControl) & 0x7E);
-}
-
 /* Set the hardware to the requested video mode */
 static int tridentfb_set_par(struct fb_info *info)
 {
-- 
1.7.10.4

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