diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/console/vgacon.c | 30 | ||||
| -rw-r--r-- | drivers/video/fbmem.c | 14 |
2 files changed, 22 insertions, 22 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 0a2c10a1abf..4a9bde2c839 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -93,27 +93,27 @@ static void vgacon_invert_region(struct vc_data *c, u16 * p, int count); static unsigned long vgacon_uni_pagedir[2]; /* Description of the hardware situation */ -static unsigned long vga_vram_base; /* Base of video memory */ -static unsigned long vga_vram_end; /* End of video memory */ -static int vga_vram_size; /* Size of video memory */ -static u16 vga_video_port_reg; /* Video register select port */ -static u16 vga_video_port_val; /* Video register value port */ -static unsigned int vga_video_num_columns; /* Number of text columns */ -static unsigned int vga_video_num_lines; /* Number of text lines */ -static int vga_can_do_color = 0; /* Do we support colors? */ -static unsigned int vga_default_font_height;/* Height of default screen font */ -static unsigned char vga_video_type; /* Card type */ -static unsigned char vga_hardscroll_enabled; -static unsigned char vga_hardscroll_user_enable = 1; +static int vga_init_done __read_mostly; +static unsigned long vga_vram_base __read_mostly; /* Base of video memory */ +static unsigned long vga_vram_end __read_mostly; /* End of video memory */ +static unsigned int vga_vram_size __read_mostly; /* Size of video memory */ +static u16 vga_video_port_reg __read_mostly; /* Video register select port */ +static u16 vga_video_port_val __read_mostly; /* Video register value port */ +static unsigned int vga_video_num_columns; /* Number of text columns */ +static unsigned int vga_video_num_lines; /* Number of text lines */ +static int vga_can_do_color __read_mostly; /* Do we support colors? */ +static unsigned int vga_default_font_height __read_mostly; /* Height of default screen font */ +static unsigned char vga_video_type __read_mostly; /* Card type */ +static unsigned char vga_hardscroll_enabled __read_mostly; +static unsigned char vga_hardscroll_user_enable __read_mostly = 1; static unsigned char vga_font_is_default = 1; static int vga_vesa_blanked; static int vga_palette_blanked; static int vga_is_gfx; static int vga_512_chars; static int vga_video_font_height; -static int vga_scan_lines; -static unsigned int vga_rolled_over = 0; -static int vga_init_done; +static int vga_scan_lines __read_mostly; +static unsigned int vga_rolled_over; static int __init no_scroll(char *str) { diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 00a21687978..3cfea315a48 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -52,8 +52,8 @@ #define FBPIXMAPSIZE (1024 * 8) -struct fb_info *registered_fb[FB_MAX]; -int num_registered_fb; +struct fb_info *registered_fb[FB_MAX] __read_mostly; +int num_registered_fb __read_mostly; /* * Helpers @@ -202,7 +202,7 @@ static void fb_set_logo_truepalette(struct fb_info *info, const struct linux_logo *logo, u32 *palette) { - unsigned char mask[9] = { 0,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff }; + static const unsigned char mask[] = { 0,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff }; unsigned char redmask, greenmask, bluemask; int redshift, greenshift, blueshift; int i; @@ -317,7 +317,7 @@ static struct logo_data { int needs_truepalette; int needs_cmapreset; const struct linux_logo *logo; -} fb_logo; +} fb_logo __read_mostly; static void fb_rotate_logo_ud(const u8 *in, u8 *out, u32 width, u32 height) { @@ -1253,7 +1253,7 @@ fb_release(struct inode *inode, struct file *file) return 0; } -static struct file_operations fb_fops = { +static const struct file_operations fb_fops = { .owner = THIS_MODULE, .read = fb_read, .write = fb_write, @@ -1459,8 +1459,8 @@ int fb_new_modelist(struct fb_info *info) return err; } -static char *video_options[FB_MAX]; -static int ofonly; +static char *video_options[FB_MAX] __read_mostly; +static int ofonly __read_mostly; extern const char *global_mode_option; |