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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>
This commit is contained in:
Arvind Yadav 2017-08-17 19:04:22 +05:30 committed by Greg Kroah-Hartman
parent b4941f0632
commit 7298bd1d7b
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/hvc/hvc_vio.c
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@ -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"},