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| author | Jiri Slaby <jslaby@suse.cz> | 2016-03-31 10:08:17 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-30 18:26:55 +0200 |
| commit | 91e74ca5e7ac4ec6c61b84d6618eb5e401f852f0 (patch) | |
| tree | 14382b2b319b99bfd6833dbf08ad661e6b2dfb16 | |
| parent | tty: vt, make color_table const (diff) | |
| download | linux-91e74ca5e7ac4ec6c61b84d6618eb5e401f852f0.tar.xz linux-91e74ca5e7ac4ec6c61b84d6618eb5e401f852f0.zip | |
tty: vt, use proper type for default colors
Every user of default_red, default_grn, and default_blu treats them as
unsigned char. So make it really unsigned char.
And indent the initializers and module_param properly.
This saves ~ 100 bytes of data.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/vt/vt.c | 27 | ||||
| -rw-r--r-- | include/linux/selection.h | 6 |
2 files changed, 20 insertions, 13 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 2c71b3bde174..8f9f8ed3ed09 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1043,16 +1043,23 @@ const unsigned char color_table[] = { 0, 4, 2, 6, 1, 5, 3, 7, 8,12,10,14, 9,13,11,15 }; /* the default colour table, for VGA+ colour systems */ -int default_red[] = {0x00,0xaa,0x00,0xaa,0x00,0xaa,0x00,0xaa, - 0x55,0xff,0x55,0xff,0x55,0xff,0x55,0xff}; -int default_grn[] = {0x00,0x00,0xaa,0x55,0x00,0x00,0xaa,0xaa, - 0x55,0x55,0xff,0xff,0x55,0x55,0xff,0xff}; -int default_blu[] = {0x00,0x00,0x00,0x00,0xaa,0xaa,0xaa,0xaa, - 0x55,0x55,0x55,0x55,0xff,0xff,0xff,0xff}; - -module_param_array(default_red, int, NULL, S_IRUGO | S_IWUSR); -module_param_array(default_grn, int, NULL, S_IRUGO | S_IWUSR); -module_param_array(default_blu, int, NULL, S_IRUGO | S_IWUSR); +unsigned char default_red[] = { + 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, 0x00, 0xaa, + 0x55, 0xff, 0x55, 0xff, 0x55, 0xff, 0x55, 0xff +}; +module_param_array(default_red, byte, NULL, S_IRUGO | S_IWUSR); + +unsigned char default_grn[] = { + 0x00, 0x00, 0xaa, 0x55, 0x00, 0x00, 0xaa, 0xaa, + 0x55, 0x55, 0xff, 0xff, 0x55, 0x55, 0xff, 0xff +}; +module_param_array(default_grn, byte, NULL, S_IRUGO | S_IWUSR); + +unsigned char default_blu[] = { + 0x00, 0x00, 0x00, 0x00, 0xaa, 0xaa, 0xaa, 0xaa, + 0x55, 0x55, 0x55, 0x55, 0xff, 0xff, 0xff, 0xff +}; +module_param_array(default_blu, byte, NULL, S_IRUGO | S_IWUSR); /* * gotoxy() must verify all boundaries, because the arguments diff --git a/include/linux/selection.h b/include/linux/selection.h index 7e6c4450b8a5..8e4624efdb6f 100644 --- a/include/linux/selection.h +++ b/include/linux/selection.h @@ -25,9 +25,9 @@ extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry); extern int console_blanked; extern const unsigned char color_table[]; -extern int default_red[]; -extern int default_grn[]; -extern int default_blu[]; +extern unsigned char default_red[]; +extern unsigned char default_grn[]; +extern unsigned char default_blu[]; extern unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed); extern u16 screen_glyph(struct vc_data *vc, int offset); |