Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751517AbdGOE1x (ORCPT ); Sat, 15 Jul 2017 00:27:53 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:35460 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751330AbdGOE0W (ORCPT ); Sat, 15 Jul 2017 00:26:22 -0400 From: Arvind Yadav To: isdn@linux-pingi.de, davem@davemloft.net, dhowells@redhat.com, johannes.berg@intel.com, mac@melware.de, baoyou.xie@linaro.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 06/10] isdn: mISDN: hfcmulti: constify pci_device_id. Date: Sat, 15 Jul 2017 09:55:47 +0530 Message-Id: <1500092751-8291-7-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1500092751-8291-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1500092751-8291-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1188 Lines: 32 pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 63450 1536 1492 66478 103ae isdn/hardware/mISDN/hfcmulti.o File size After adding 'const': text data bss dec hex filename 64698 288 1492 66478 103ae isdn/hardware/mISDN/hfcmulti.o Signed-off-by: Arvind Yadav --- drivers/isdn/hardware/mISDN/hfcmulti.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c index aea0c96..3cf07b8 100644 --- a/drivers/isdn/hardware/mISDN/hfcmulti.c +++ b/drivers/isdn/hardware/mISDN/hfcmulti.c @@ -5348,7 +5348,7 @@ static const struct hm_map hfcm_map[] = { #undef H #define H(x) ((unsigned long)&hfcm_map[x]) -static struct pci_device_id hfmultipci_ids[] = { +static const struct pci_device_id hfmultipci_ids[] = { /* Cards with HFC-4S Chip */ { PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_HFC4S, PCI_VENDOR_ID_CCD, -- 2.7.4