From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Thu, 31 May 2018 04:33:40 +0000 (+1000)
Subject: powerpc/prom_init: Make "fake_elf" const
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=30c69ca0486fd73f2e5d40096ee68bfaed469b76;p=openwrt%2Fstaging%2Fblogic.git

powerpc/prom_init: Make "fake_elf" const

It is never modified

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index f5b682094bde..0096a53d03da 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -922,7 +922,7 @@ struct ibm_arch_vec __cacheline_aligned ibm_architecture_vec = {
 
 /* Old method - ELF header with PT_NOTE sections only works on BE */
 #ifdef __BIG_ENDIAN__
-static struct fake_elf {
+static const struct fake_elf {
 	Elf32_Ehdr	elfhdr;
 	Elf32_Phdr	phdr[2];
 	struct chrpnote {