From patchwork Fri May 19 16:11:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kaiser X-Patchwork-Id: 684782 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 E168FC77B75 for ; Fri, 19 May 2023 16:12:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229887AbjESQMP (ORCPT ); Fri, 19 May 2023 12:12:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43504 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229840AbjESQMM (ORCPT ); Fri, 19 May 2023 12:12:12 -0400 Received: from viti.kaiser.cx (viti.kaiser.cx [IPv6:2a01:238:43fe:e600:cd0c:bd4a:7a3:8e9f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2265BB; Fri, 19 May 2023 09:12:11 -0700 (PDT) Received: from ipservice-092-217-072-086.092.217.pools.vodafone-ip.de ([92.217.72.86] helo=martin-debian-2.paytec.ch) by viti.kaiser.cx with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1q02iA-0001FM-6I; Fri, 19 May 2023 18:12:10 +0200 From: Martin Kaiser To: Herbert Xu Cc: linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Martin Kaiser Subject: [PATCH 1/2] hwrng: imx-rngc - mark the probe function as __init Date: Fri, 19 May 2023 18:11:18 +0200 Message-Id: <20230519161119.287268-2-martin@kaiser.cx> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230519161119.287268-1-martin@kaiser.cx> References: <20230519161119.287268-1-martin@kaiser.cx> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Mark the imx_rngc_probe function as __init. There's no need to support hotplugging in the imx-rngc driver. We use module_platform_driver_probe, the probe function will only be called at startup. Signed-off-by: Martin Kaiser --- drivers/char/hw_random/imx-rngc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/imx-rngc.c b/drivers/char/hw_random/imx-rngc.c index 9c6988c658e2..c807fdbd22ba 100644 --- a/drivers/char/hw_random/imx-rngc.c +++ b/drivers/char/hw_random/imx-rngc.c @@ -224,7 +224,7 @@ static void imx_rngc_cleanup(struct hwrng *rng) imx_rngc_irq_mask_clear(rngc); } -static int imx_rngc_probe(struct platform_device *pdev) +static int __init imx_rngc_probe(struct platform_device *pdev) { struct imx_rngc *rngc; int ret;