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[Linux-fbdev-devel] [2.6 patch] small drivers/video/kyro/ cleanups
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From: Adrian B. <bu...@st...> - 2005-01-25 11:27:57
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This patch does the following cleanups under drivers/video/kyro/ :
- remove an unused global varaible from STG4000Ramdac.c
- make some needlessly global code static
Signed-off-by: Adrian Bunk <bu...@st...>
---
drivers/video/kyro/STG4000InitDevice.c | 4 ++--
drivers/video/kyro/STG4000OverlayDevice.c | 4 ++--
drivers/video/kyro/STG4000Ramdac.c | 1 -
drivers/video/kyro/fbdev.c | 14 ++++++++------
include/video/kyro.h | 2 --
5 files changed, 12 insertions(+), 13 deletions(-)
This patch was already sent on:
- 21 Nov 2004
--- linux-2.6.10-rc2-mm2-full/include/video/kyro.h.old 2004-11-21 03:16:55.000000000 +0100
+++ linux-2.6.10-rc2-mm2-full/include/video/kyro.h 2004-11-21 03:17:07.000000000 +0100
@@ -49,9 +49,7 @@
extern unsigned int kyro_dev_fb_size(void);
extern unsigned int kyro_dev_regs_size(void);
-extern int kyro_dev_overlay_create(u32 width, u32 height, int bLinear);
extern u32 kyro_dev_overlay_offset(void);
-extern int kyro_dev_overlay_viewport_set(u32 x, u32 y, u32 width, u32 height);
/*
* ben...@su...
--- linux-2.6.10-rc2-mm2-full/drivers/video/kyro/fbdev.c.old 2004-11-21 03:17:15.000000000 +0100
+++ linux-2.6.10-rc2-mm2-full/drivers/video/kyro/fbdev.c 2004-11-21 15:48:10.000000000 +0100
@@ -307,7 +307,7 @@
};
/* Accessors */
-int kyro_dev_video_mode_set(struct fb_info *info)
+static int kyro_dev_video_mode_set(struct fb_info *info)
{
struct kyrofb_info *par = (struct kyrofb_info *)info->par;
@@ -339,8 +339,8 @@
return 0;
}
-int kyro_dev_overlay_create(u32 ulWidth,
- u32 ulHeight, int bLinear)
+static int kyro_dev_overlay_create(u32 ulWidth,
+ u32 ulHeight, int bLinear)
{
u32 offset;
u32 stride, uvStride;
@@ -376,7 +376,7 @@
return 0;
}
-int kyro_dev_overlay_viewport_set(u32 x, u32 y, u32 ulWidth, u32 ulHeight)
+static int kyro_dev_overlay_viewport_set(u32 x, u32 y, u32 ulWidth, u32 ulHeight)
{
if (deviceInfo.ulOverlayOffset == 0)
/* probably haven't called CreateOverlay yet */
@@ -558,7 +558,8 @@
return 0;
}
-int __init kyrofb_setup(char *options)
+#ifndef MODULE
+static int __init kyrofb_setup(char *options)
{
char *this_opt;
@@ -583,6 +584,7 @@
return 0;
}
+#endif
static int kyrofb_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg,
@@ -786,7 +788,7 @@
kfree(info);
}
-int __init kyrofb_init(void)
+static int __init kyrofb_init(void)
{
#ifndef MODULE
char *option = NULL;
--- linux-2.6.10-rc2-mm2-full/drivers/video/kyro/STG4000Ramdac.c.old 2004-11-21 03:18:52.000000000 +0100
+++ linux-2.6.10-rc2-mm2-full/drivers/video/kyro/STG4000Ramdac.c 2004-11-21 03:19:00.000000000 +0100
@@ -18,7 +18,6 @@
static u32 STG_PIXEL_BUS_WIDTH = 128; /* 128 bit bus width */
static u32 REF_CLOCK = 14318;
-STG4000REG __iomem *pSTGReg;
int InitialiseRamdac(volatile STG4000REG __iomem * pSTGReg,
u32 displayDepth,
--- linux-2.6.10-rc2-mm2-full/drivers/video/kyro/STG4000OverlayDevice.c.old 2004-11-21 03:19:34.000000000 +0100
+++ linux-2.6.10-rc2-mm2-full/drivers/video/kyro/STG4000OverlayDevice.c 2004-11-21 03:20:03.000000000 +0100
@@ -42,8 +42,8 @@
#define STG4000_OVRL_MAX_HEIGHT 576
/* Decimation and Scaling */
-u32 adwDecim8[33] = {
- 0xffffffff, 0xfffeffff, 0xffdffbff, 0xfefefeff, 0xfdf7efbf,
+static u32 adwDecim8[33] = {
+ 0xffffffff, 0xfffeffff, 0xffdffbff, 0xfefefeff, 0xfdf7efbf,
0xfbdf7bdf, 0xf7bbddef, 0xeeeeeeef, 0xeeddbb77, 0xedb76db7,
0xdb6db6db, 0xdb5b5b5b, 0xdab5ad6b, 0xd5ab55ab, 0xd555aaab,
0xaaaaaaab, 0xaaaa5555, 0xaa952a55, 0xa94a5295, 0xa5252525,
--- linux-2.6.10-rc2-mm2-full/drivers/video/kyro/STG4000InitDevice.c.old 2004-11-21 03:20:23.000000000 +0100
+++ linux-2.6.10-rc2-mm2-full/drivers/video/kyro/STG4000InitDevice.c 2004-11-21 03:20:49.000000000 +0100
@@ -79,8 +79,8 @@
for(i=0;i<X;i++) count++; \
}
-u32 InitSDRAMRegisters(volatile STG4000REG __iomem *pSTGReg, u32 dwSubSysID,
- u32 dwRevID)
+static u32 InitSDRAMRegisters(volatile STG4000REG __iomem *pSTGReg,
+ u32 dwSubSysID, u32 dwRevID)
{
u32 adwSDRAMArgCfg0[] = { 0xa0, 0x80, 0xa0, 0xa0, 0xa0 };
u32 adwSDRAMCfg1[] = { 0x8732, 0x8732, 0xa732, 0xa732, 0x8732 };
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