From: Antoine Tenart Subject: [PATCH 13/13] crypto: inside-secure - use the base_end pointer in ring rollback Date: Thu, 15 Jun 2017 09:56:29 +0200 Message-ID: <20170615075629.30907-14-antoine.tenart@free-electrons.com> References: <20170615075629.30907-1-antoine.tenart@free-electrons.com> Cc: Antoine Tenart , thomas.petazzoni@free-electrons.com, gregory.clement@free-electrons.com, oferh@marvell.com, igall@marvell.com, nadavh@marvell.com, linux-crypto@vger.kernel.org To: herbert@gondor.apana.org.au, davem@davemloft.net Return-path: Received: from mail.free-electrons.com ([62.4.15.54]:53413 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752387AbdFOIAH (ORCPT ); Thu, 15 Jun 2017 04:00:07 -0400 In-Reply-To: <20170615075629.30907-1-antoine.tenart@free-electrons.com> Sender: linux-crypto-owner@vger.kernel.org List-ID: A base_end pointer is set and provided. Use it in the ring rollback function to avoid using build-in defines. Signed-off-by: Antoine Tenart --- drivers/crypto/inside-secure/safexcel_ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/inside-secure/safexcel_ring.c b/drivers/crypto/inside-secure/safexcel_ring.c index fdbf05ae55fc..c9d2a8716b5b 100644 --- a/drivers/crypto/inside-secure/safexcel_ring.c +++ b/drivers/crypto/inside-secure/safexcel_ring.c @@ -84,7 +84,7 @@ void safexcel_ring_rollback_wptr(struct safexcel_crypto_priv *priv, return; if (ring->write == ring->base) - ring->write += (EIP197_DEFAULT_RING_SIZE - 1) * ring->offset; + ring->write = ring->base_end - ring->offset; else ring->write -= ring->offset; -- 2.9.4