From patchwork Mon Nov 14 16:55:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 624961 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 C0AA4C41535 for ; Mon, 14 Nov 2022 16:55:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236954AbiKNQzl (ORCPT ); Mon, 14 Nov 2022 11:55:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35598 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237534AbiKNQza (ORCPT ); Mon, 14 Nov 2022 11:55:30 -0500 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E88B6186CB; Mon, 14 Nov 2022 08:55:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1668444928; x=1699980928; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=vb4Kjx+Zzgw7pJ7ccpP6XKDAM1GDRLtTdQAtD7V1YcM=; b=UFSVZxDpalM2YYD1T6RFq7dEwhdAGYuQZ5g8koAfC1UendLsd6DY7iQB jTffM8ir224m61XgRdK+XzM1darMRNGQDvy+EZ6mPuMqNPIOtoth4/GrB 8RjmONiA/F3CJL+vFFyGW4IU0drvQZgWixHMEA4waNl/RVKjLFx7CJsFy G/I3IJiYk1+KRn49PVAZ8ak4iMYaGnNdICG7J3PWNrzcvoWaBDHA2o04t +o3hTiwV5hlECM+JCo0KGKbxm3yS0OyR0z8RKz7Z8DCfnUM8vbEZCavon oGRpO8YT25wMy6gaoc9nTt9q/wFKqcp7c712qKD5r2CmNBJ+dMd++nI2p w==; X-IronPort-AV: E=McAfee;i="6500,9779,10531"; a="310728460" X-IronPort-AV: E=Sophos;i="5.96,164,1665471600"; d="scan'208";a="310728460" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Nov 2022 08:55:28 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10531"; a="727593562" X-IronPort-AV: E=Sophos;i="5.96,164,1665471600"; d="scan'208";a="727593562" Received: from black.fi.intel.com ([10.237.72.28]) by FMSMGA003.fm.intel.com with ESMTP; 14 Nov 2022 08:55:26 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 2C7E7389; Mon, 14 Nov 2022 18:55:47 +0200 (EET) From: Andy Shevchenko To: Andy Shevchenko , Mika Westerberg , =?utf-8?q?Uwe_Kleine-K?= =?utf-8?q?=C3=B6nig?= , Thierry Reding , Hans de Goede , linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-pwm@vger.kernel.org Cc: Andy Shevchenko , Linus Walleij Subject: [PATCH v4 6/7] pwm: lpss: Add devm_pwm_lpss_probe() stub Date: Mon, 14 Nov 2022 18:55:44 +0200 Message-Id: <20221114165545.56088-7-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221114165545.56088-1-andriy.shevchenko@linux.intel.com> References: <20221114165545.56088-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org In case the PWM LPSS module is not provided, allow users to be compiled with the help of the devm_pwm_lpss_probe() stub. Signed-off-by: Andy Shevchenko Acked-by: Thierry Reding Reviewed-by: Mika Westerberg --- include/linux/platform_data/x86/pwm-lpss.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/linux/platform_data/x86/pwm-lpss.h b/include/linux/platform_data/x86/pwm-lpss.h index c852fe24fe2a..6ef21b8baec7 100644 --- a/include/linux/platform_data/x86/pwm-lpss.h +++ b/include/linux/platform_data/x86/pwm-lpss.h @@ -4,6 +4,8 @@ #ifndef __PLATFORM_DATA_X86_PWM_LPSS_H #define __PLATFORM_DATA_X86_PWM_LPSS_H +#include +#include #include struct device; @@ -27,7 +29,16 @@ struct pwm_lpss_boardinfo { bool other_devices_aml_touches_pwm_regs; }; +#if IS_REACHABLE(CONFIG_PWM_LPSS) struct pwm_lpss_chip *devm_pwm_lpss_probe(struct device *dev, void __iomem *base, const struct pwm_lpss_boardinfo *info); +#else +static inline +struct pwm_lpss_chip *devm_pwm_lpss_probe(struct device *dev, void __iomem *base, + const struct pwm_lpss_boardinfo *info) +{ + return ERR_PTR(-ENODEV); +} +#endif /* CONFIG_PWM_LPSS */ #endif /* __PLATFORM_DATA_X86_PWM_LPSS_H */