efi/x86: Move 32-bit code into efi_32.c

Now that the old memmap code has been removed, some code that was left
behind in arch/x86/platform/efi/efi.c is only used for 32-bit builds,
which means it can live in efi_32.c as well. So move it over.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

1 files changed, 0 insertions, 69 deletions

diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index f6ea8f1a9d57..d37ebe6e70d7 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -49,7 +49,6 @@
 #include <asm/efi.h>
 #include <asm/e820/api.h>
 #include <asm/time.h>
-#include <asm/set_memory.h>
 #include <asm/tlbflush.h>
 #include <asm/x86_init.h>
 #include <asm/uv/uv.h>
@@ -496,74 +495,6 @@ void __init efi_init(void)
 		efi_print_memmap();
 }
 
-#if defined(CONFIG_X86_32)
-
-void __init efi_set_executable(efi_memory_desc_t *md, bool executable)
-{
-	u64 addr, npages;
-
-	addr = md->virt_addr;
-	npages = md->num_pages;
-
-	memrange_efi_to_native(&addr, &npages);
-
-	if (executable)
-		set_memory_x(addr, npages);
-	else
-		set_memory_nx(addr, npages);
-}
-
-void __init runtime_code_page_mkexec(void)
-{
-	efi_memory_desc_t *md;
-
-	/* Make EFI runtime service code area executable */
-	for_each_efi_memory_desc(md) {
-		if (md->type != EFI_RUNTIME_SERVICES_CODE)
-			continue;
-
-		efi_set_executable(md, true);
-	}
-}
-
-void __init efi_memory_uc(u64 addr, unsigned long size)
-{
-	unsigned long page_shift = 1UL << EFI_PAGE_SHIFT;
-	u64 npages;
-
-	npages = round_up(size, page_shift) / page_shift;
-	memrange_efi_to_native(&addr, &npages);
-	set_memory_uc(addr, npages);
-}
-
-void __init old_map_region(efi_memory_desc_t *md)
-{
-	u64 start_pfn, end_pfn, end;
-	unsigned long size;
-	void *va;
-
-	start_pfn = PFN_DOWN(md->phys_addr);
-	size	  = md->num_pages << PAGE_SHIFT;
-	end	  = md->phys_addr + size;
-	end_pfn   = PFN_UP(end);
-
-	if (pfn_range_is_mapped(start_pfn, end_pfn)) {
-		va = __va(md->phys_addr);
-
-		if (!(md->attribute & EFI_MEMORY_WB))
-			efi_memory_uc((u64)(unsigned long)va, size);
-	} else
-		va = efi_ioremap(md->phys_addr, size,
-				 md->type, md->attribute);
-
-	md->virt_addr = (u64) (unsigned long) va;
-	if (!va)
-		pr_err("ioremap of 0x%llX failed!\n",
-		       (unsigned long long)md->phys_addr);
-}
-
-#endif
-
 /* Merge contiguous regions of the same type and attribute */
 static void __init efi_merge_regions(void)
 {