1 files changed, 0 insertions, 79 deletions
diff --git a/arch/x86/platform/efi/efi-bgrt.c b/arch/x86/platform/efi/efi-bgrt.c
deleted file mode 100644
index 7145ec63c520..000000000000
--- a/arch/x86/platform/efi/efi-bgrt.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright 2012 Intel Corporation
- * Author: Josh Triplett <josh@joshtriplett.org>
- *
- * Based on the bgrt driver:
- * Copyright 2012 Red Hat, Inc <mjg@redhat.com>
- * Author: Matthew Garrett
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/acpi.h>
-#include <linux/efi.h>
-#include <linux/efi-bgrt.h>
-
-struct acpi_table_bgrt *bgrt_tab;
-void *__initdata bgrt_image;
-size_t __initdata bgrt_image_size;
-
-struct bmp_header {
-	u16 id;
-	u32 size;
-} __packed;
-
-void __init efi_bgrt_init(void)
-{
-	acpi_status status;
-	void __iomem *image;
-	bool ioremapped = false;
-	struct bmp_header bmp_header;
-
-	if (acpi_disabled)
-		return;
-
-	status = acpi_get_table("BGRT", 0,
-	                        (struct acpi_table_header **)&bgrt_tab);
-	if (ACPI_FAILURE(status))
-		return;
-
-	if (bgrt_tab->header.length < sizeof(*bgrt_tab))
-		return;
-	if (bgrt_tab->version != 1)
-		return;
-	if (bgrt_tab->image_type != 0 || !bgrt_tab->image_address)
-		return;
-
-	image = efi_lookup_mapped_addr(bgrt_tab->image_address);
-	if (!image) {
-		image = ioremap(bgrt_tab->image_address, sizeof(bmp_header));
-		ioremapped = true;
-		if (!image)
-			return;
-	}
-
-	memcpy_fromio(&bmp_header, image, sizeof(bmp_header));
-	if (ioremapped)
-		iounmap(image);
-	bgrt_image_size = bmp_header.size;
-
-	bgrt_image = kmalloc(bgrt_image_size, GFP_KERNEL);
-	if (!bgrt_image)
-		return;
-
-	if (ioremapped) {
-		image = ioremap(bgrt_tab->image_address, bmp_header.size);
-		if (!image) {
-			kfree(bgrt_image);
-			bgrt_image = NULL;
-			return;
-		}
-	}
-
-	memcpy_fromio(bgrt_image, image, bgrt_image_size);
-	if (ioremapped)
-		iounmap(image);
-}