From patchwork Thu Apr 14 13:09:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 562578 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 05837C43217 for ; Thu, 14 Apr 2022 13:21:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244115AbiDNNXV (ORCPT ); Thu, 14 Apr 2022 09:23:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37844 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244158AbiDNNWe (ORCPT ); Thu, 14 Apr 2022 09:22:34 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C904C98F55; Thu, 14 Apr 2022 06:17:55 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 4A25CCE299A; Thu, 14 Apr 2022 13:17:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 684CDC385A1; Thu, 14 Apr 2022 13:17:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649942272; bh=ixFp+VREdiwg4C8bkraoklg+IKasd/O7lUJoJG23Ug8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0okO7E4p2vf+Ahe+VAE6fLQD+wPo0akjSJAMiSaTmCl25uajMynrtOiBWIW8C8Y5b 1YXqTQSDTUTSb27YQS9LSXSQuIrNoMekm+XNA7571u3K/nk7kZI3rMC3nOG4VctAvB ZHTRq11m+XKaS+KqouOoPkqAMjYjxxx3wP/++jTM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Claudiu Beznea , Herbert Xu , Sasha Levin Subject: [PATCH 4.19 077/338] hwrng: atmel - disable trng on failure path Date: Thu, 14 Apr 2022 15:09:40 +0200 Message-Id: <20220414110841.091125002@linuxfoundation.org> X-Mailer: git-send-email 2.35.2 In-Reply-To: <20220414110838.883074566@linuxfoundation.org> References: <20220414110838.883074566@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Claudiu Beznea [ Upstream commit a223ea9f89ab960eb254ba78429efd42eaf845eb ] Call atmel_trng_disable() on failure path of probe. Fixes: a1fa98d8116f ("hwrng: atmel - disable TRNG during suspend") Signed-off-by: Claudiu Beznea Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin --- drivers/char/hw_random/atmel-rng.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index 433426242b87..40e6951ea078 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -96,6 +96,7 @@ static int atmel_trng_probe(struct platform_device *pdev) err_register: clk_disable_unprepare(trng->clk); + atmel_trng_disable(trng); return ret; }