Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752231AbdHSRzJ (ORCPT ); Sat, 19 Aug 2017 13:55:09 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:37184 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751697AbdHSRzG (ORCPT ); Sat, 19 Aug 2017 13:55:06 -0400 From: Arvind Yadav To: jejb@linux.vnet.ibm.com, martin.petersen@oracle.com, deller@gmx.de, gregkh@linuxfoundation.org, jslaby@suse.com Cc: linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org, linux-serial@vger.kernel.org Subject: [PATCH 3/4] tty: 8250: constify parisc_device_id Date: Sat, 19 Aug 2017 23:24:55 +0530 Message-Id: <1503165296-31801-1-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1458 Lines: 33 parisc_device_id are not supposed to change at runtime. All functions working with parisc_device_id provided by work with const parisc_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav --- drivers/tty/serial/8250/8250_gsc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/8250/8250_gsc.c b/drivers/tty/serial/8250/8250_gsc.c index 63306de..0c078cc 100644 --- a/drivers/tty/serial/8250/8250_gsc.c +++ b/drivers/tty/serial/8250/8250_gsc.c @@ -80,7 +80,7 @@ static int __init serial_init_chip(struct parisc_device *dev) return 0; } -static struct parisc_device_id serial_tbl[] = { +static const struct parisc_device_id serial_tbl[] = { { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00075 }, { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0008c }, { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0008d }, @@ -94,7 +94,7 @@ static struct parisc_device_id serial_tbl[] = { * which only knows about Lasi and then a second which will find all the * other serial ports. HPUX ignores this problem. */ -static struct parisc_device_id lasi_tbl[] = { +static const struct parisc_device_id lasi_tbl[] = { { HPHW_FIO, HVERSION_REV_ANY_ID, 0x03B, 0x0008C }, /* C1xx/C1xxL */ { HPHW_FIO, HVERSION_REV_ANY_ID, 0x03C, 0x0008C }, /* B132L */ { HPHW_FIO, HVERSION_REV_ANY_ID, 0x03D, 0x0008C }, /* B160L */ -- 2.7.4