From: Martin Hicks Subject: [PATCH v2 3/5] crypto: talitos: Fix off-by-one and use all hardware slots Date: Tue, 3 Mar 2015 08:21:35 -0500 Message-ID: <1425388897-5434-4-git-send-email-mort@bork.org> References: <1425388897-5434-1-git-send-email-mort@bork.org> Cc: linuxppc-dev@lists.ozlabs.org, linux-crypto@vger.kernel.org, =?UTF-8?q?Horia=20Geant=C4=83?= , Martin Hicks To: Kim Phillips , Scott Wood , Kumar Gala Return-path: Received: from mail-ig0-f173.google.com ([209.85.213.173]:40574 "EHLO mail-ig0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756061AbbCCNVw (ORCPT ); Tue, 3 Mar 2015 08:21:52 -0500 Received: by igal13 with SMTP id l13so27201472iga.5 for ; Tue, 03 Mar 2015 05:21:51 -0800 (PST) In-Reply-To: <1425388897-5434-1-git-send-email-mort@bork.org> Sender: linux-crypto-owner@vger.kernel.org List-ID: 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)); -- 1.7.10.4