From 732ea9db9d8a6a0444d18ed810cccb2428d8766b Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Tue, 11 Oct 2022 17:10:39 +0200 Subject: efi: libstub: Move screen_info handling to common code Currently, arm64, RISC-V and LoongArch rely on the fact that struct screen_info can be accessed directly, due to the fact that the EFI stub and the core kernel are part of the same image. This will change after a future patch, so let's ensure that the screen_info handling is able to deal with this, by adopting the arm32 approach of passing it as a configuration table. While at it, switch to ACPI reclaim memory to hold the screen_info data, which is more appropriate for this kind of allocation. Signed-off-by: Ard Biesheuvel --- arch/arm/include/asm/efi.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h index 4bdd930167c0..b95241b1ca65 100644 --- a/arch/arm/include/asm/efi.h +++ b/arch/arm/include/asm/efi.h @@ -43,9 +43,6 @@ void efi_virtmap_unload(void); /* arch specific definitions used by the stub code */ -struct screen_info *alloc_screen_info(void); -void free_screen_info(struct screen_info *si); - /* * A reasonable upper bound for the uncompressed kernel size is 32 MBytes, * so we will reserve that amount of memory. We have no easy way to tell what -- cgit v1.2.3