From patchwork Fri Feb 20 16:21:14 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Hicks X-Patchwork-Id: 442030 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 057E61401AB for ; Sat, 21 Feb 2015 03:25:54 +1100 (AEDT) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id E3E661A14BC for ; Sat, 21 Feb 2015 03:25:53 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from mail-ig0-x22f.google.com (mail-ig0-x22f.google.com [IPv6:2607:f8b0:4001:c05::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 834501A0F8B for ; Sat, 21 Feb 2015 03:21:54 +1100 (AEDT) Received: by mail-ig0-f175.google.com with SMTP id hn18so4203569igb.2 for ; Fri, 20 Feb 2015 08:21:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=eNlnm+KuTOSHqhNb/Nbu21mvmQ7wlt87a7qNQS/3JG8=; b=FEkZ2EwHu6KEapX2jMfjU361v0od8ifH+aheN49xG5t1h4rs+g/KKTX4ie71kxkVrm 5eBO4v9/X4o/gxmN6qkBDiEL42k/WtHpaqc/VLMazuoac27kNAGxbSjAyR+WIKt/LX1Z BPy6zqG7PxA6M5NQFvWjTSYZYkFOfzeiHFP+LPTsvwFevxYvxxlV8b5pjO0a+tbfE04c 4JO5FSRE5TT0GjsziPhWavtI5pKDmmJKGwBvhiN8lR+4TOdMLIZgfYDiLkZutJLGDjX1 QyoEt+GMqQ/jCkX5LrOo7qn0vguoVQvBfSwLnMjQtp+r23zQ+66cxXpU76b2+7fyeTAp KRBw== X-Received: by 10.107.133.220 with SMTP id p89mr3211885ioi.63.1424449312208; Fri, 20 Feb 2015 08:21:52 -0800 (PST) Received: from p1022build.eng-services.ca (cmr-208-97-87-171.cr.net.cable.rogers.com. [208.97.87.171]) by mx.google.com with ESMTPSA id n17sm3025997igi.2.2015.02.20.08.21.50 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 20 Feb 2015 08:21:51 -0800 (PST) From: Martin Hicks To: Kim Phillips , Scott Wood , Kumar Gala Subject: [PATCH 3/5] crypto: talitos: Fix off-by-one and use all hardware slots Date: Fri, 20 Feb 2015 11:21:14 -0500 Message-Id: <1424449276-5288-4-git-send-email-mort@bork.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1424449276-5288-1-git-send-email-mort@bork.org> References: <1424449276-5288-1-git-send-email-mort@bork.org> Cc: Martin Hicks , linuxppc-dev@lists.ozlabs.org, linux-crypto@vger.kernel.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" The submission count was off by one. Signed-off-by: Martin Hicks --- drivers/crypto/talitos.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 89cf4d5..7709805 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -2722,8 +2722,7 @@ static int talitos_probe(struct platform_device *ofdev) goto err_out; } - atomic_set(&priv->chan[i].submit_count, - -(priv->chfifo_len - 1)); + atomic_set(&priv->chan[i].submit_count, -priv->chfifo_len); } dma_set_mask(dev, DMA_BIT_MASK(36));