Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751265AbdGOE0K (ORCPT ); Sat, 15 Jul 2017 00:26:10 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:35405 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751019AbdGOE0I (ORCPT ); Sat, 15 Jul 2017 00:26:08 -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 01/10] isdn: hisax: constify pci_device_id. Date: Sat, 15 Jul 2017 09:55:42 +0530 Message-Id: <1500092751-8291-2-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: 1132 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 13686 2064 4416 20166 4ec6 drivers/isdn/hisax/config.o File size After adding 'const': text data bss dec hex filename 15030 720 4416 20166 4ec6 drivers/isdn/hisax/config.o Signed-off-by: Arvind Yadav --- drivers/isdn/hisax/config.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c index c7d6867..7108bdb8 100644 --- a/drivers/isdn/hisax/config.c +++ b/drivers/isdn/hisax/config.c @@ -1909,7 +1909,7 @@ static void EChannel_proc_rcv(struct hisax_d_if *d_if) #ifdef CONFIG_PCI #include -static struct pci_device_id hisax_pci_tbl[] __used = { +static const struct pci_device_id hisax_pci_tbl[] __used = { #ifdef CONFIG_HISAX_FRITZPCI {PCI_VDEVICE(AVM, PCI_DEVICE_ID_AVM_A1) }, #endif -- 2.7.4