Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751046AbdFTFsc (ORCPT ); Tue, 20 Jun 2017 01:48:32 -0400 Received: from mail-pf0-f193.google.com ([209.85.192.193]:33225 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750808AbdFTFsa (ORCPT ); Tue, 20 Jun 2017 01:48:30 -0400 From: Arvind Yadav To: bhelgaas@google.com, po.liu@nxp.com, paul.gortmaker@windriver.com, lorenzo.pieralisi@arm.com Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] PCI: xilinx: make of_device_ids const. Date: Tue, 20 Jun 2017 11:17:48 +0530 Message-Id: <5e1534021d712fa92cc0178313daeeb22e34798d.1497937235.git.arvind.yadav.cs@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 Content-Length: 1109 Lines: 32 of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by work with const of_device_ids. So mark the non-const structs as const. File size before: text data bss dec hex filename 195 600 0 795 31b drivers/pci/host/pcie-xilinx.o File size after constify xilinx_pcie_of_match: text data bss dec hex filename 595 184 0 779 30b drivers/pci/host/pcie-xilinx.o Signed-off-by: Arvind Yadav --- drivers/pci/host/pcie-xilinx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c index 2fe2df5..b621cb5 100644 --- a/drivers/pci/host/pcie-xilinx.c +++ b/drivers/pci/host/pcie-xilinx.c @@ -696,7 +696,7 @@ static int xilinx_pcie_probe(struct platform_device *pdev) return err; } -static struct of_device_id xilinx_pcie_of_match[] = { +static const struct of_device_id xilinx_pcie_of_match[] = { { .compatible = "xlnx,axi-pcie-host-1.00.a", }, {} }; -- 1.9.1