From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Thu, 17 Aug 2017 13:34:22 +0000 (+0530)
Subject: tty: hvc_vio: constify vio_device_id
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7298bd1d7b07b55fe3fe9c84906f2eb065913701;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

tty: hvc_vio: constify vio_device_id

vio_device_id are not supposed to change at runtime. All functions
working with vio_device_id provided by <asm/vio.h> work with
const vio_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/hvc/hvc_vio.c b/drivers/tty/hvc/hvc_vio.c
index 78b003be7f67..653f99271865 100644
--- a/drivers/tty/hvc/hvc_vio.c
+++ b/drivers/tty/hvc/hvc_vio.c
@@ -53,7 +53,7 @@
 
 static const char hvc_driver_name[] = "hvc_console";
 
-static struct vio_device_id hvc_driver_table[] = {
+static const struct vio_device_id hvc_driver_table[] = {
 	{"serial", "hvterm1"},
 #ifndef HVC_OLD_HVSI
 	{"serial", "hvterm-protocol"},