From patchwork Sat Aug 20 12:57:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tudor Ambarus X-Patchwork-Id: 12949705 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C8199C25B08 for ; Sat, 20 Aug 2022 13:19:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/WaDEbkfGny5tObruM1duqPjCRbJ7mXepMA+GXZHYYs=; b=Usj0YaG5b6ksFY WCB2j45VtWcqnzwywOqbGqQ8M6TJYUJjqnhp/1g8eWevn4SF26PKxMXsuSwzqWHegDg2DXLH3hyDh MMSZYzU8iC0umEQ+uHVXfTf4JyN8UiClteMYttXCjxFLcjp0Ty5fqF84icMspP4QqsYHGdYjqYfar kbbme23FCTMiJ1qIvzXDsclyYR6l/ugYj5rR+BWknulPO95KuZjyOyg4JcxFD/xAf17J2VXZHKFjy ZI+vxTlInXBYg8yUnxymrIccbW7MVuWMWCiickCq35bLrnF/hlLWYRC4jS2nKSzKKe2L0zYUPrgvl fZwtYgP1UpqDRDsj9rDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oPOMs-00AMDj-8S; Sat, 20 Aug 2022 13:18:27 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oPO4G-00AD2i-Er for linux-arm-kernel@lists.infradead.org; Sat, 20 Aug 2022 12:59:13 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1661000352; x=1692536352; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Lld3vah51r9NmmPsNHxT9mVmwu9BEfyoTnLOez1YBdk=; b=jBBs2BQbZKlJ/J+1+O15dKPEDCvAxKrAxRoSEWMZcL9KY5dSO3c0DcKi GplXaEgxZsH76gzw67bUMhl4fhkkT1/oLpISh3YnB9Ry+P/+5yQ8yN0Y5 7cPik8tIg4xcp8yURjMyG6EUl1Tmdps/CX1SIuRqYfW0OdCHIF1Mk27eT ysLvQNYAg4OMFb7clutLMTuoqil1Pb08Gd/vXdmIRiaZHmgh19YdQMZIl CfHzMF0xlTbeslP51rpu01++px7nGPqVHH1T3YOJSZjt2LycECxd/qZ50 /D9humpUWztOBcuV6TjW2tNXihGwnGGFVOC0MNqisos42y0+fZ1OP/WuI g==; X-IronPort-AV: E=Sophos;i="5.93,251,1654585200"; d="scan'208";a="109911995" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 20 Aug 2022 05:59:10 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Sat, 20 Aug 2022 05:59:10 -0700 Received: from ROB-ULT-M18064N.mchp-main.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Sat, 20 Aug 2022 05:59:06 -0700 From: Tudor Ambarus To: , , , Subject: [PATCH 31/33] dmaengine: at_hdmac: Use pm_ptr() Date: Sat, 20 Aug 2022 15:57:15 +0300 Message-ID: <20220820125717.588722-32-tudor.ambarus@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220820125717.588722-1-tudor.ambarus@microchip.com> References: <20220820125717.588722-1-tudor.ambarus@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220820_055912_643039_2C242DFE X-CRM114-Status: GOOD ( 11.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tudor Ambarus , tudor.ambarus@microchip.com, linux-kernel@vger.kernel.org, maciej.sosnowski@intel.com, mripard@kernel.org, torfl6749@gmail.com, ludovic.desroches@microchip.com, dmaengine@vger.kernel.org, dan.j.williams@intel.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tudor Ambarus Use pm_ptr() macro to fill at_xdmac_driver.driver.pm. In case CONFIG_PM is not enabled, the macro will return NULL. Signed-off-by: Tudor Ambarus --- drivers/dma/at_hdmac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index 0b473e6d161d..e35b4b325452 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -2524,7 +2524,7 @@ static int at_dma_resume_noirq(struct device *dev) return 0; } -static const struct dev_pm_ops at_dma_dev_pm_ops = { +static const struct dev_pm_ops __maybe_unused at_dma_dev_pm_ops = { .prepare = at_dma_prepare, .suspend_noirq = at_dma_suspend_noirq, .resume_noirq = at_dma_resume_noirq, @@ -2536,7 +2536,7 @@ static struct platform_driver at_dma_driver = { .id_table = atdma_devtypes, .driver = { .name = "at_hdmac", - .pm = &at_dma_dev_pm_ops, + .pm = pm_ptr(&at_dma_dev_pm_ops), .of_match_table = of_match_ptr(atmel_dma_dt_ids), }, };