fbdev: tridentfb: Remove the unused function shadowmode_off()

Jiapeng Chong · hdeller · commit eec5190fc0b1 · 2022-10-08T15:20:08.000+02:00
The function shadowmode_off() is defined in the tridentfb.c file, but not called elsewhere, so delete this unused function. drivers/video/fbdev/tridentfb.c:1131:20: warning: unused function 'shadowmode_off'. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2154 Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Helge Deller <deller@gmx.de>
diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
@@ -1128,11 +1128,6 @@ 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)
 {

Original file line number	Diff line number	Diff line change
`@@ -1128,11 +1128,6 @@ static inline void shadowmode_on(struct tridentfb_par *par)`
`1128`	`1128`	`write3CE(par, CyberControl, read3CE(par, CyberControl) \| 0x81);`
`1129`	`1129`	`}`
`1130`	`1130`
`1131`		`-static inline void shadowmode_off(struct tridentfb_par *par)`
`1132`		`-{`
`1133`		`- write3CE(par, CyberControl, read3CE(par, CyberControl) & 0x7E);`
`1134`		`-}`
`1135`		`-`
`1136`	`1131`	`/* Set the hardware to the requested video mode */`
`1137`	`1132`	`static int tridentfb_set_par(struct fb_info *info)`
`1138`	`1133`	`{`