From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB028C433F5 for ; Tue, 4 Sep 2018 14:15:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 52032206BA for ; Tue, 4 Sep 2018 14:15:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 52032206BA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=canonical.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727500AbeIDSlN (ORCPT ); Tue, 4 Sep 2018 14:41:13 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:35186 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726956AbeIDSlN (ORCPT ); Tue, 4 Sep 2018 14:41:13 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1fxC7W-0004J9-35; Tue, 04 Sep 2018 14:15:54 +0000 From: Colin King To: Lee Jones , patches@opensource.cirrus.com Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] mfd: arizona: make array mclk_name static, shrinks object size Date: Tue, 4 Sep 2018 15:15:53 +0100 Message-Id: <20180904141553.28000-1-colin.king@canonical.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King Don't populate the array mclk_name on the stack but instead make it static. Makes the object code smaller by 23 bytes: Before: text data bss dec hex filename 38050 11604 64 49718 c236 linux/drivers/mfd/arizona-core.o After: text data bss dec hex filename 38027 11604 64 49695 c21f linux/drivers/mfd/arizona-core.o (gcc version 8.2.0 x86_64) Signed-off-by: Colin Ian King --- drivers/mfd/arizona-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 5f1e37d23943..918d81a00b37 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -990,7 +990,7 @@ static const struct mfd_cell wm8998_devs[] = { int arizona_dev_init(struct arizona *arizona) { - const char * const mclk_name[] = { "mclk1", "mclk2" }; + static const char * const mclk_name[] = { "mclk1", "mclk2" }; struct device *dev = arizona->dev; const char *type_name = NULL; unsigned int reg, val; -- 2.17.1