Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751945AbdF2F5F (ORCPT ); Thu, 29 Jun 2017 01:57:05 -0400 Received: from mail-pg0-f65.google.com ([74.125.83.65]:35747 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751596AbdF2F45 (ORCPT ); Thu, 29 Jun 2017 01:56:57 -0400 From: Arvind Yadav To: claudiu.manoil@freescale.com, davem@davemloft.net Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] net: freescale: gianfar : constify dev_pm_ops structures. Date: Thu, 29 Jun 2017 11:26:06 +0530 Message-Id: <8a8554d003a6e7bb2435d55258a9120eb5822a82.1498715654.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: 1137 Lines: 32 dev_pm_ops are not supposed to change at runtime. All functions working with dev_pm_ops provided by work with const dev_pm_ops. So mark the non-const structs as const. File size before: text data bss dec hex filename 19057 392 0 19449 4bf9 drivers/net/ethernet/freescale/gianfar.o File size After adding 'const': text data bss dec hex filename 19249 192 0 19441 4bf1 drivers/net/ethernet/freescale/gianfar.o Signed-off-by: Arvind Yadav --- drivers/net/ethernet/freescale/gianfar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 0ff166e..e3b0501 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -1718,7 +1718,7 @@ static int gfar_restore(struct device *dev) return 0; } -static struct dev_pm_ops gfar_pm_ops = { +static const struct dev_pm_ops gfar_pm_ops = { .suspend = gfar_suspend, .resume = gfar_resume, .freeze = gfar_suspend, -- 1.9.1