From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-x242.google.com (mail-pg0-x242.google.com [IPv6:2607:f8b0:400e:c05::242]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3wypY346s7zDr1h for ; Thu, 29 Jun 2017 15:45:43 +1000 (AEST) Received: by mail-pg0-x242.google.com with SMTP id f127so10622477pgc.2 for ; Wed, 28 Jun 2017 22:45:43 -0700 (PDT) From: Arvind Yadav To: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au, tlfalcon@linux.vnet.ibm.com Cc: linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] net: ibm: ibmveth: constify dev_pm_ops structures. Date: Thu, 29 Jun 2017 11:14:50 +0530 Message-Id: <24303710c4e099faa0ca7d9d92a71e53d6b66bcc.1498714986.git.arvind.yadav.cs@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 15426 1256 0 16682 412a drivers/net/ethernet/ibm/ibmveth.o File size After adding 'const': text data bss dec hex filename 15618 1064 0 16682 412a drivers/net/ethernet/ibm/ibmveth.o Signed-off-by: Arvind Yadav --- drivers/net/ethernet/ibm/ibmveth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index 72ab7b6..02b26bf 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -1843,7 +1843,7 @@ static int ibmveth_resume(struct device *dev) }; MODULE_DEVICE_TABLE(vio, ibmveth_device_table); -static struct dev_pm_ops ibmveth_pm_ops = { +static const struct dev_pm_ops ibmveth_pm_ops = { .resume = ibmveth_resume }; -- 1.9.1