diff options
| author | Alexander Kuleshov <kuleshovmail@gmail.com> | 2015-01-24 18:11:32 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-02-18 23:25:05 (GMT) |
| commit | 79287cf8778df21e5ad6c3ac01615e02cf9dbae6 (patch) | |
| tree | b86c51214a9cf278178e2bfd6e939dfca333a29a /arch/x86/boot | |
| parent | e07e0d4cb0c4bfe822ec8491cc06269096a38bea (diff) | |
| download | linux-79287cf8778df21e5ad6c3ac01615e02cf9dbae6.tar.xz | |
x86/boot/video: Move the 'video_segment' variable to video.c
video.c is the only real user of the 'video_segment' variable,
so move it to video.c and make it static.
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Martin Mares <mj@ucw.cz>
Link: http://lkml.kernel.org/r/1422123092-28750-1-git-send-email-kuleshovmail@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/boot')
| -rw-r--r-- | arch/x86/boot/video-mode.c | 4 | ||||
| -rw-r--r-- | arch/x86/boot/video.c | 2 | ||||
| -rw-r--r-- | arch/x86/boot/video.h | 1 |
3 files changed, 3 insertions, 4 deletions
diff --git a/arch/x86/boot/video-mode.c b/arch/x86/boot/video-mode.c index 748e8d0..aa8a96b 100644 --- a/arch/x86/boot/video-mode.c +++ b/arch/x86/boot/video-mode.c @@ -22,10 +22,8 @@ /* * Common variables */ -int adapter; /* 0=CGA/MDA/HGC, 1=EGA, 2=VGA+ */ -u16 video_segment; +int adapter; /* 0=CGA/MDA/HGC, 1=EGA, 2=VGA+ */ int force_x, force_y; /* Don't query the BIOS for cols/rows */ - int do_restore; /* Screen contents changed during mode flip */ int graphic_mode; /* Graphic mode with linear frame buffer */ diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c index 43eda28..05111bb 100644 --- a/arch/x86/boot/video.c +++ b/arch/x86/boot/video.c @@ -17,6 +17,8 @@ #include "video.h" #include "vesa.h" +static u16 video_segment; + static void store_cursor_position(void) { struct biosregs ireg, oreg; diff --git a/arch/x86/boot/video.h b/arch/x86/boot/video.h index 0bb2549..b54e032 100644 --- a/arch/x86/boot/video.h +++ b/arch/x86/boot/video.h @@ -91,7 +91,6 @@ int mode_defined(u16 mode); /* video.c */ #define ADAPTER_VGA 2 extern int adapter; -extern u16 video_segment; extern int force_x, force_y; /* Don't query the BIOS for cols/rows */ extern int do_restore; /* Restore screen contents */ extern int graphic_mode; /* Graphics mode with linear frame buffer */ |