Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751886AbdF2Fv7 (ORCPT ); Thu, 29 Jun 2017 01:51:59 -0400 Received: from mail-pf0-f193.google.com ([209.85.192.193]:33634 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751613AbdF2Fvw (ORCPT ); Thu, 29 Jun 2017 01:51:52 -0400 From: Arvind Yadav To: davem@davemloft.net, rmk+kernel@armlinux.org.uk, jeremy.linton@arm.com, jarod@redhat.com, nico@fluxnic.net Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] net: smc91x: constify dev_pm_ops structures. Date: Thu, 29 Jun 2017 11:21:00 +0530 Message-Id: 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: 1088 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 18709 401 0 19110 4aa6 drivers/net/ethernet/smsc/smc91x.o File size After adding 'const': text data bss dec hex filename 18901 201 0 19102 4a9e drivers/net/ethernet/smsc/smc91x.o Signed-off-by: Arvind Yadav --- drivers/net/ethernet/smsc/smc91x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c index 91e9bd7..83cf052 100644 --- a/drivers/net/ethernet/smsc/smc91x.c +++ b/drivers/net/ethernet/smsc/smc91x.c @@ -2488,7 +2488,7 @@ static int smc_drv_resume(struct device *dev) return 0; } -static struct dev_pm_ops smc_drv_pm_ops = { +static const struct dev_pm_ops smc_drv_pm_ops = { .suspend = smc_drv_suspend, .resume = smc_drv_resume, }; -- 1.9.1