aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/generic/kexec.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--arch/mips/generic/kexec.c44
1 files changed, 0 insertions, 44 deletions
diff --git a/arch/mips/generic/kexec.c b/arch/mips/generic/kexec.c
deleted file mode 100644
index 1ca409f58929..000000000000
--- a/arch/mips/generic/kexec.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2016 Imagination Technologies
- * Author: Marcin Nowakowski <marcin.nowakowski@mips.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/kexec.h>
-#include <linux/libfdt.h>
-#include <linux/uaccess.h>
-
-static int generic_kexec_prepare(struct kimage *image)
-{
- int i;
-
- for (i = 0; i < image->nr_segments; i++) {
- struct fdt_header fdt;
-
- if (image->segment[i].memsz <= sizeof(fdt))
- continue;
-
- if (copy_from_user(&fdt, image->segment[i].buf, sizeof(fdt)))
- continue;
-
- if (fdt_check_header(&fdt))
- continue;
-
- kexec_args[0] = -2;
- kexec_args[1] = (unsigned long)
- phys_to_virt((unsigned long)image->segment[i].mem);
- break;
- }
- return 0;
-}
-
-static int __init register_generic_kexec(void)
-{
- _machine_kexec_prepare = generic_kexec_prepare;
- return 0;
-}
-arch_initcall(register_generic_kexec);