From patchwork Wed Jul 5 20:42:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 699366 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 87D40EB64DA for ; Wed, 5 Jul 2023 20:45:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233947AbjGEUpy (ORCPT ); Wed, 5 Jul 2023 16:45:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233961AbjGEUpr (ORCPT ); Wed, 5 Jul 2023 16:45:47 -0400 Received: from aposti.net (aposti.net [89.234.176.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2665119AA; Wed, 5 Jul 2023 13:45:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1688589821; 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=8c7jTkEU88lEi6fv0iM1MMw6JdY9CeSY5L29Egt6b1A=; b=L+0FajBG1zP9IyIZnPhZNyeEF2VvieClOQI9AVyx04NPX+M3U2R22bkmPJ8/1R20jIZwVa KRImFiJGY5YN+q/XDOpuP0ij+CgVqvJvc8NhtdvDGm4Mkafni7TGAUNjuvZFRxGz3fEkGp Dfr44XfIsUuoVJO1/dQ0XKLv/N8icFs= From: Paul Cercueil To: Wolfram Sang Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Cercueil Subject: [PATCH 08/23] i2c: hix5hd2: Remove #ifdef guards for PM related functions Date: Wed, 5 Jul 2023 22:42:59 +0200 Message-Id: <20230705204314.89800-9-paul@crapouillou.net> In-Reply-To: <20230705204314.89800-1-paul@crapouillou.net> References: <20230705204314.89800-1-paul@crapouillou.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@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. Note that this driver should probably use the DEFINE_RUNTIME_DEV_PM_OPS() macro, which would allow the devices to be runtime-suspended on system suspend. Signed-off-by: Paul Cercueil Reviewed-by: Jonathan Cameron --- drivers/i2c/busses/i2c-hix5hd2.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/i2c/busses/i2c-hix5hd2.c b/drivers/i2c/busses/i2c-hix5hd2.c index 784a5f56eb76..8e75515c3ca4 100644 --- a/drivers/i2c/busses/i2c-hix5hd2.c +++ b/drivers/i2c/busses/i2c-hix5hd2.c @@ -475,7 +475,6 @@ static void hix5hd2_i2c_remove(struct platform_device *pdev) pm_runtime_set_suspended(priv->dev); } -#ifdef CONFIG_PM static int hix5hd2_i2c_runtime_suspend(struct device *dev) { struct hix5hd2_i2c_priv *priv = dev_get_drvdata(dev); @@ -494,12 +493,11 @@ static int hix5hd2_i2c_runtime_resume(struct device *dev) return 0; } -#endif static const struct dev_pm_ops hix5hd2_i2c_pm_ops = { - SET_RUNTIME_PM_OPS(hix5hd2_i2c_runtime_suspend, - hix5hd2_i2c_runtime_resume, - NULL) + RUNTIME_PM_OPS(hix5hd2_i2c_runtime_suspend, + hix5hd2_i2c_runtime_resume, + NULL) }; static const struct of_device_id hix5hd2_i2c_match[] = { @@ -513,7 +511,7 @@ static struct platform_driver hix5hd2_i2c_driver = { .remove_new = hix5hd2_i2c_remove, .driver = { .name = "hix5hd2-i2c", - .pm = &hix5hd2_i2c_pm_ops, + .pm = pm_ptr(&hix5hd2_i2c_pm_ops), .of_match_table = hix5hd2_i2c_match, }, };