From patchwork Fri Feb 18 10:17:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 543831 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 2CF2BC4332F for ; Fri, 18 Feb 2022 10:16:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232790AbiBRKQj (ORCPT ); Fri, 18 Feb 2022 05:16:39 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:52066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233997AbiBRKQi (ORCPT ); Fri, 18 Feb 2022 05:16:38 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B99D02B0481; Fri, 18 Feb 2022 02:16:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1645179381; x=1676715381; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=NZ+azJ3C6NsQmXfKrlNJXfCNh4CtclKSN1p9C0K3pXE=; b=bCrWc8IJYzhLV3LvTdJcc+F3H+tjFkEaXKfpDa2mpo0PFjHPbcFiSGgR +38/l/buROo1lxz2fRZN0JwUC8gPooKFkXKU30hYMTndPNFKbIPlwx0kP 451X2rcJC8MdFxadjC7hnCnBkrndNpPfuga+c/eFAkSHSZ+ghSWuXN/Zk NvnpAVy3MpY+YTFC1CjLRdW51SkC0N2gCs2dlqgwJfuDvmYhYTDsMuVpe 6YVwQQnC0xo7kNfhl99dWI8dPnykQa10CW3yzZu7HGmNbXebcW3TGWqct RsTT6RMrqvphbTAoZKJPInFPuhiMkh9/qQbH9dhsfGBiX4Qip/mhh9nra w==; X-IronPort-AV: E=Sophos;i="5.88,378,1635231600"; d="scan'208";a="146491137" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 18 Feb 2022 03:16:21 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Fri, 18 Feb 2022 03:16:19 -0700 Received: from localhost.localdomain (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Fri, 18 Feb 2022 03:16:17 -0700 From: Claudiu Beznea To: , , , , CC: , , Claudiu Beznea Subject: [PATCH 5/7] hwrnd: atmel - use __maybe_unused and pm_ptr() for pm ops Date: Fri, 18 Feb 2022 12:17:10 +0200 Message-ID: <20220218101712.530576-6-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220218101712.530576-1-claudiu.beznea@microchip.com> References: <20220218101712.530576-1-claudiu.beznea@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Use __maybe_unused and pm_ptr() for pm ops. Signed-off-by: Claudiu Beznea --- drivers/char/hw_random/atmel-rng.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index ef49dbe681cf..0fff74808472 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -155,8 +155,7 @@ static int atmel_trng_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM -static int atmel_trng_suspend(struct device *dev) +static int __maybe_unused atmel_trng_suspend(struct device *dev) { struct atmel_trng *trng = dev_get_drvdata(dev); @@ -165,18 +164,17 @@ static int atmel_trng_suspend(struct device *dev) return 0; } -static int atmel_trng_resume(struct device *dev) +static int __maybe_unused atmel_trng_resume(struct device *dev) { struct atmel_trng *trng = dev_get_drvdata(dev); return atmel_trng_init(trng); } -static const struct dev_pm_ops atmel_trng_pm_ops = { +static const struct dev_pm_ops __maybe_unused atmel_trng_pm_ops = { .suspend = atmel_trng_suspend, .resume = atmel_trng_resume, }; -#endif /* CONFIG_PM */ static const struct atmel_trng_data at91sam9g45_config = { .has_half_rate = false, @@ -204,9 +202,7 @@ static struct platform_driver atmel_trng_driver = { .remove = atmel_trng_remove, .driver = { .name = "atmel-trng", -#ifdef CONFIG_PM - .pm = &atmel_trng_pm_ops, -#endif /* CONFIG_PM */ + .pm = pm_ptr(&atmel_trng_pm_ops), .of_match_table = atmel_trng_dt_ids, }, };