From: Javier Martinez Canillas <martinez.javier@gmail.com>
Date: Mon, 21 Feb 2011 17:16:44 +0000 (+0100)
Subject: Staging: xgifb: Remove unused spinlock in struct video_info
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=522f1f63cfca29a14ff5efacac9c2cce69d8508b;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Staging: xgifb: Remove unused spinlock in struct video_info

xgifb framebuffer driver had an option to use an accelerator engine that never
got used (XGIfb_accel was always 0).

An earlier patchset removed the code relevant to the accelerator.
Since this spinlock was used only for that code, it can be deleted as well.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/xgifb/XGIfb.h b/drivers/staging/xgifb/XGIfb.h
index bb4640abda98..b6715ba9b681 100644
--- a/drivers/staging/xgifb/XGIfb.h
+++ b/drivers/staging/xgifb/XGIfb.h
@@ -1,6 +1,5 @@
 #ifndef _LINUX_XGIFB
 #define _LINUX_XGIFB
-#include <linux/spinlock.h>
 #include <asm/ioctl.h>
 #include <asm/types.h>
 
@@ -190,8 +189,6 @@ struct video_info{
         unsigned long  XGI310_AccelDepth;
         unsigned long  CommandReg;
 
-        spinlock_t     lockaccel;
-
         unsigned int   pcibus;
         unsigned int   pcislot;
         unsigned int   pcifunc;