From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751954AbdBSNIF (ORCPT ); Sun, 19 Feb 2017 08:08:05 -0500 Received: from mail-pg0-f65.google.com ([74.125.83.65]:35625 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751648AbdBSNIC (ORCPT ); Sun, 19 Feb 2017 08:08:02 -0500 From: Bhumika Goyal To: julia.lawall@lip6.fr, mchehab@kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Bhumika Goyal Subject: [PATCH] saa7134: constify nxt200x_config structures Date: Sun, 19 Feb 2017 18:36:38 +0530 Message-Id: <1487509598-26237-1-git-send-email-bhumirks@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Declare nxt200x_config structures as const as they are only passed as an argument to the function dvb_attach. dvb_attach calls its first argument on the rest of its arguments. The first argument of dvb_attach in the changed cases is nxt200x_attach and the parameter of this function to which the object references are passed is of type const. So, nxt200x_config structures having this property can be made const. File size before: text data bss dec hex filename 21320 3776 16 25112 6218 saa7134/saa7134-dvb.o File size after: text data bss dec hex filename 21384 3744 16 25144 6238 saa7134/saa7134-dvb.o Signed-off-by: Bhumika Goyal --- drivers/media/pci/saa7134/saa7134-dvb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/pci/saa7134/saa7134-dvb.c b/drivers/media/pci/saa7134/saa7134-dvb.c index 598b8bb..36156f1 100644 --- a/drivers/media/pci/saa7134/saa7134-dvb.c +++ b/drivers/media/pci/saa7134/saa7134-dvb.c @@ -1046,11 +1046,11 @@ static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg) * nxt200x based ATSC cards, helper functions */ -static struct nxt200x_config avertvhda180 = { +static const struct nxt200x_config avertvhda180 = { .demod_address = 0x0a, }; -static struct nxt200x_config kworldatsc110 = { +static const struct nxt200x_config kworldatsc110 = { .demod_address = 0x0a, }; -- 1.9.1