diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2023-10-10 00:18:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-17 11:17:02 +0300 |
| commit | 8a736ddfc861b2a217c935c2f461a8004add8247 (patch) | |
| tree | 30595e81e0ddde83f7d73d26cfd35d6fdf9f5320 /arch/mips/sni | |
| parent | e9e3300b6e77165c74d9b2edba5596f2463af2e4 (diff) | |
| download | linux-8a736ddfc861b2a217c935c2f461a8004add8247.tar.xz | |
vgacon: rework screen_info #ifdef checks
On non-x86 architectures, the screen_info variable is generally only
used for the VGA console where supported, and in some cases the EFI
framebuffer or vga16fb.
Now that we have a definite list of which architectures actually use it
for what, use consistent #ifdef checks so the global variable is only
defined when it is actually used on those architectures.
Loongarch and riscv have no support for vgacon or vga16fb, but
they support EFI firmware, so only that needs to be checked, and the
initialization can be removed because that is handled by EFI.
IA64 has both vgacon and EFI, though EFI apparently never uses
a framebuffer here.
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Khalid Aziz <khalid@gonehiking.org>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20231009211845.3136536-3-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/mips/sni')
| -rw-r--r-- | arch/mips/sni/setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c index efad85c8c823..9984cf91be7d 100644 --- a/arch/mips/sni/setup.c +++ b/arch/mips/sni/setup.c @@ -38,7 +38,7 @@ extern void sni_machine_power_off(void); static void __init sni_display_setup(void) { -#if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE) && defined(CONFIG_FW_ARC) +#if defined(CONFIG_VGA_CONSOLE) && defined(CONFIG_FW_ARC) struct screen_info *si = &screen_info; DISPLAY_STATUS *di; |