From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC64DC352A3 for ; Mon, 10 Feb 2020 13:22:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 92EFD20715 for ; Mon, 10 Feb 2020 13:22:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581340934; bh=HoMHbtbOrBm2LgfG24633FywPA+dHpw7bVzGwSr2CFA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=I0W+b51FgTtIuTHgKArLnwKovrfBvzXJDVoBs9rJExlX8dxlNzBbaobxwz5w+W0LF ooAM19wLYdO7o4fd1nCF6gtSllVda/Q2W6/urmFXIgfpoh2UNLf5xGkFkncp5r13kB /uQRzYqjOb34BelGH2L4baZyMySLhcnMVBomGUJ0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731129AbgBJNWN (ORCPT ); Mon, 10 Feb 2020 08:22:13 -0500 Received: from mail.kernel.org ([198.145.29.99]:58926 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728750AbgBJMh0 (ORCPT ); Mon, 10 Feb 2020 07:37:26 -0500 Received: from localhost (unknown [209.37.97.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 103BD20838; Mon, 10 Feb 2020 12:37:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581338246; bh=HoMHbtbOrBm2LgfG24633FywPA+dHpw7bVzGwSr2CFA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WyqS72Z7/vil1UY2YNnTxRhpMabQ7Z6aJTZ7Mm2ty4PQakjTuaIk6ZXcA0r0mI433 r/KTxbBEMvicdq3gmGk1IIRtNO9Kn2Ig4vqv3po5O4CKLwAi6R0LKmxUS9aUhIA0vz 6b90juBEIIT8IdmfEqqCLo5KS2i0HXUUnWnXwxoY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Gilad Ben-Yossef , Herbert Xu Subject: [PATCH 5.4 104/309] crypto: ccree - fix pm wrongful error reporting Date: Mon, 10 Feb 2020 04:31:00 -0800 Message-Id: <20200210122416.286214405@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200210122406.106356946@linuxfoundation.org> References: <20200210122406.106356946@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Gilad Ben-Yossef commit cedca59fae5834af8445b403c66c9953754375d7 upstream. pm_runtime_get_sync() can return 1 as a valid (none error) return code. Treat it as such. Signed-off-by: Gilad Ben-Yossef Cc: stable@vger.kernel.org # v4.19+ Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/ccree/cc_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/crypto/ccree/cc_pm.c +++ b/drivers/crypto/ccree/cc_pm.c @@ -85,7 +85,7 @@ int cc_pm_get(struct device *dev) else pm_runtime_get_noresume(dev); - return rc; + return (rc == 1 ? 0 : rc); } int cc_pm_put_suspend(struct device *dev)