From patchwork Thu Jul 2 22:40:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishanth Aravamudan X-Patchwork-Id: 490822 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id BD15D14029E for ; Fri, 3 Jul 2015 08:42:41 +1000 (AEST) Received: from ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 9F3BD1A1DF3 for ; Fri, 3 Jul 2015 08:42:41 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from e38.co.us.ibm.com (e38.co.us.ibm.com [32.97.110.159]) (using TLSv1 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id D06AA1A1A21 for ; Fri, 3 Jul 2015 08:40:15 +1000 (AEST) Received: from /spool/local by e38.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 2 Jul 2015 16:40:13 -0600 Received: from d03dlp03.boulder.ibm.com (9.17.202.179) by e38.co.us.ibm.com (192.168.1.138) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Thu, 2 Jul 2015 16:40:11 -0600 X-Helo: d03dlp03.boulder.ibm.com X-MailFrom: nacc@linux.vnet.ibm.com X-RcptTo: linuxppc-dev@lists.ozlabs.org Received: from b03cxnp08025.gho.boulder.ibm.com (b03cxnp08025.gho.boulder.ibm.com [9.17.130.17]) by d03dlp03.boulder.ibm.com (Postfix) with ESMTP id D7EB319D8040 for ; Thu, 2 Jul 2015 16:31:11 -0600 (MDT) Received: from d03av05.boulder.ibm.com (d03av05.boulder.ibm.com [9.17.195.85]) by b03cxnp08025.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t62MdS1356688798 for ; Thu, 2 Jul 2015 15:39:28 -0700 Received: from d03av05.boulder.ibm.com (localhost [127.0.0.1]) by d03av05.boulder.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t62MeAEG030177 for ; Thu, 2 Jul 2015 16:40:10 -0600 Received: from kernel.stglabs.ibm.com (kernel.stglabs.ibm.com [9.114.214.19]) by d03av05.boulder.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id t62MeArc030119; Thu, 2 Jul 2015 16:40:10 -0600 Received: by kernel.stglabs.ibm.com (Postfix, from userid 1031) id 7F36E240335; Thu, 2 Jul 2015 15:40:09 -0700 (PDT) Date: Thu, 2 Jul 2015 15:40:09 -0700 From: Nishanth Aravamudan To: Dan Streetman Subject: [PATCH 3/6] nx-842-pseries: do not emit extra output if status is disabled Message-ID: <20150702224009.GD1712@linux.vnet.ibm.com> References: <20150702223800.GA1712@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20150702223800.GA1712@linux.vnet.ibm.com> X-Operating-System: Linux 3.13.0-40-generic (x86_64) User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15070222-0029-0000-0000-00000AFAFACB X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-crypto@vger.kernel.org, gustavold@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org, Herbert Xu , "David S. Miller" Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" If the device-tree indicates the nx-842 device's status is 'disabled', we emit two messages: nx_compress_pseries ibm,compression-v1: nx842_OF_upd_status: status 'disabled' is not 'okay'. nx_compress_pseries ibm,compression-v1: nx842_OF_upd: device disabled Given that 'disabled' is a valid state, and we are going to emit that the device is disabled, only print out a non-'okay' status if it is not 'disabled'. Signed-off-by: Nishanth Aravamudan --- drivers/crypto/nx/nx-842-pseries.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/nx/nx-842-pseries.c b/drivers/crypto/nx/nx-842-pseries.c index e17f4d2e96e0..b84b0ceeb46e 100644 --- a/drivers/crypto/nx/nx-842-pseries.c +++ b/drivers/crypto/nx/nx-842-pseries.c @@ -566,8 +566,14 @@ static int nx842_OF_upd_status(struct nx842_devdata *devdata, if (!strncmp(status, "okay", (size_t)prop->length)) { devdata->status = AVAILABLE; } else { - dev_info(devdata->dev, "%s: status '%s' is not 'okay'\n", + /* + * Caller will log that the device is disabled, so only + * output if there is an unexpected status. + */ + if (strncmp(status, "disabled", (size_t)prop->length)) { + dev_info(devdata->dev, "%s: status '%s' is not 'okay'\n", __func__, status); + } devdata->status = UNAVAILABLE; ret = -ENODEV; }