From b858a97bf0533eb94c6fd8a307df74a3e59a6bd2 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 9 Oct 2023 23:18:43 +0200 Subject: vga16fb: drop powerpc support I noticed that commit 0db5b61e0dc07 ("fbdev/vga16fb: Create EGA/VGA devices in sysfb code") broke vga16fb on non-x86 platforms, because the sysfb code never creates a vga-framebuffer device when screen_info.orig_video_isVGA is set to '1' instead of VIDEO_TYPE_VGAC. However, it turns out that the only architecture that has allowed building vga16fb in the past 20 years is powerpc, and this only worked on two 32-bit platforms and never on 64-bit powerpc. The last machine that actually used this was removed in linux-3.10, so this is all dead code and can be removed. The big-endian support in vga16fb.c could also be removed, but I'd just leave this in place. Fixes: 933ee7119fb14 ("powerpc: remove PReP platform") Reviewed-by: Javier Martinez Canillas Acked-by: Helge Deller Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20231009211845.3136536-8-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/kernel/setup-common.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 2f1026fba00d..22d48a543061 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include @@ -98,21 +97,6 @@ int boot_cpu_hwid = -1; int dcache_bsize; int icache_bsize; -/* - * This still seems to be needed... -- paulus - */ -struct screen_info screen_info = { - .orig_x = 0, - .orig_y = 25, - .orig_video_cols = 80, - .orig_video_lines = 25, - .orig_video_isVGA = 1, - .orig_video_points = 16 -}; -#if defined(CONFIG_FB_VGA16_MODULE) -EXPORT_SYMBOL(screen_info); -#endif - /* Variables required to store legacy IO irq routing */ int of_i8042_kbd_irq; EXPORT_SYMBOL_GPL(of_i8042_kbd_irq); -- cgit v1.2.3