From patchwork Wed Jul 5 20:45:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 13302935 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B26C6C0015E for ; Wed, 5 Jul 2023 20:48:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234079AbjGEUs5 (ORCPT ); Wed, 5 Jul 2023 16:48:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53256 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234090AbjGEUsy (ORCPT ); Wed, 5 Jul 2023 16:48:54 -0400 Received: from aposti.net (aposti.net [89.234.176.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0FA0119B; Wed, 5 Jul 2023 13:48:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1688589932; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Dd7kJehD/sxOz38mxb1O6og++o78tUkBbMzQnSlqq3U=; b=ebydb06n8lqrvr3AtowfN8t44XnZkga/icMCWbGlov+nL8WQGp7F+nQpgqO3QqCJz2/0Ud hr7q30x050GYzxQ87GRTINrdVla4YahJ6xZXJZepUvf/ByLBooMKFVH1YeO66/ek7u+/k3 90E3xdN5EAXTlldQFwuQh4cLZPCkCnU= From: Paul Cercueil To: Wolfram Sang Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Cercueil , Krzysztof Kozlowski , Alim Akhtar , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 20/23] i2c: s3c2410: Remove #ifdef guards for PM related functions Date: Wed, 5 Jul 2023 22:45:18 +0200 Message-Id: <20230705204521.90050-2-paul@crapouillou.net> In-Reply-To: <20230705204521.90050-1-paul@crapouillou.net> References: <20230705204314.89800-1-paul@crapouillou.net> <20230705204521.90050-1-paul@crapouillou.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Use the new PM macros for the suspend and resume functions to be automatically dropped by the compiler when CONFIG_PM or CONFIG_PM_SLEEP are disabled, without having to use #ifdef guards. This has the advantage of always compiling these functions in, independently of any Kconfig option. Thanks to that, bugs and other regressions are subsequently easier to catch. Signed-off-by: Paul Cercueil Reviewed-by: Jonathan Cameron --- Cc: Krzysztof Kozlowski Cc: Alim Akhtar Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org --- drivers/i2c/busses/i2c-s3c2410.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 28f0e5c64f32..d23a9e7fcb48 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -1125,7 +1125,6 @@ static void s3c24xx_i2c_remove(struct platform_device *pdev) i2c_del_adapter(&i2c->adap); } -#ifdef CONFIG_PM_SLEEP static int s3c24xx_i2c_suspend_noirq(struct device *dev) { struct s3c24xx_i2c *i2c = dev_get_drvdata(dev); @@ -1155,26 +1154,19 @@ static int s3c24xx_i2c_resume_noirq(struct device *dev) return 0; } -#endif -#ifdef CONFIG_PM static const struct dev_pm_ops s3c24xx_i2c_dev_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(s3c24xx_i2c_suspend_noirq, - s3c24xx_i2c_resume_noirq) + NOIRQ_SYSTEM_SLEEP_PM_OPS(s3c24xx_i2c_suspend_noirq, + s3c24xx_i2c_resume_noirq) }; -#define S3C24XX_DEV_PM_OPS (&s3c24xx_i2c_dev_pm_ops) -#else -#define S3C24XX_DEV_PM_OPS NULL -#endif - static struct platform_driver s3c24xx_i2c_driver = { .probe = s3c24xx_i2c_probe, .remove_new = s3c24xx_i2c_remove, .id_table = s3c24xx_driver_ids, .driver = { .name = "s3c-i2c", - .pm = S3C24XX_DEV_PM_OPS, + .pm = pm_sleep_ptr(&s3c24xx_i2c_dev_pm_ops), .of_match_table = of_match_ptr(s3c24xx_i2c_match), }, };