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viafb: make some variables a bit less global

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Move some variables closer to their usage.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Scott Fang <ScottFang@viatech.com.cn>
Cc: Joseph Chan <JosephChan@via.com.tw>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Florian Tobias Schandinat 2010-03-10 15:21:37 -08:00 committed by Linus Torvalds
parent 4bbac05f8c
commit dba77f8409
5 changed files with 7 additions and 12 deletions
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4
drivers/video/via/global.c
View file

@ -29,8 +29,6 @@ int viafb_refresh = 60;
int viafb_refresh1 = 60;
int viafb_lcd_dsp_method = LCD_EXPANDSION;
int viafb_lcd_mode = LCD_OPENLDI;
int viafb_bpp = 32;
int viafb_bpp1 = 32;
int viafb_CRT_ON = 1;
int viafb_DVI_ON;
int viafb_LCD_ON ;
@ -41,8 +39,6 @@ int viafb_hotplug_Xres = 640;
int viafb_hotplug_Yres = 480;
int viafb_hotplug_bpp = 32;
int viafb_hotplug_refresh = 60;
unsigned int viafb_second_offset;
int viafb_second_size;
int viafb_primary_dev = None_Device;
unsigned int viafb_second_xres = 640;
unsigned int viafb_second_yres = 480;

2
drivers/video/via/global.h
View file

@ -67,8 +67,6 @@ extern int viafb_refresh;
extern int viafb_refresh1;
extern int viafb_lcd_dsp_method;
extern int viafb_lcd_mode;
extern int viafb_bpp;
extern int viafb_bpp1;
extern int viafb_CRT_ON;
extern int viafb_hotplug_Xres;

2
drivers/video/via/hw.h
View file

@ -863,8 +863,6 @@ struct pci_device_id_info {
};
extern unsigned int viafb_second_virtual_xres;
extern unsigned int viafb_second_offset;
extern int viafb_second_size;
extern int viafb_SAMM_ON;
extern int viafb_dual_fb;
extern int viafb_LCD2_ON;

9
drivers/video/via/viafbdev.c
View file

@ -26,13 +26,17 @@
#include "global.h"
static struct fb_var_screeninfo default_var;
static char *viafb_name = "Via";
static u32 pseudo_pal[17];
/* video mode */
static char *viafb_mode;
static char *viafb_mode1;
static int viafb_bpp = 32;
static int viafb_bpp1 = 32;
static unsigned int viafb_second_offset;
static int viafb_second_size;
static int viafb_accel = 1;
@ -1849,10 +1853,11 @@ static int __devinit via_pci_probe(struct pci_dev *pdev,
{
u32 default_xres, default_yres;
struct VideoModeTable *vmode_entry;
struct fb_var_screeninfo default_var;
u32 viafb_par_length;
DEBUG_MSG(KERN_INFO "VIAFB PCI Probe!!\n");
memset(&default_var, 0, sizeof(default_var));
viafb_par_length = ALIGN(sizeof(struct viafb_par), BITS_PER_LONG/8);
/* Allocate fb_info and ***_par here, also including some other needed

2
drivers/video/via/viafbdev.h
View file

@ -83,8 +83,6 @@ struct viafb_par {
extern unsigned int viafb_second_virtual_yres;
extern unsigned int viafb_second_virtual_xres;
extern unsigned int viafb_second_offset;
extern int viafb_second_size;
extern int viafb_SAMM_ON;
extern int viafb_dual_fb;
extern int viafb_LCD2_ON;