Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Danny Smith , Lars-Peter Clausen , Mark Brown , Sasha Levin Subject: [PATCH 4.9 02/71] ASoC: sigmadsp: safeload should not have lower byte limit Date: Tue, 16 Oct 2018 19:08:59 +0200 Message-Id: <20181016170539.445051323@linuxfoundation.org> In-Reply-To: <20181016170539.315587743@linuxfoundation.org> References: <20181016170539.315587743@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Danny Smith [ Upstream commit 5ea752c6efdf5aa8a57aed816d453a8f479f1b0a ] Fixed range in safeload conditional to allow safeload to up to 20 bytes, without a lower limit. Signed-off-by: Danny Smith Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- sound/soc/codecs/sigmadsp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/sound/soc/codecs/sigmadsp.c +++ b/sound/soc/codecs/sigmadsp.c @@ -117,8 +117,7 @@ static int sigmadsp_ctrl_write(struct si struct sigmadsp_control *ctrl, void *data) { /* safeload loads up to 20 bytes in a atomic operation */ - if (ctrl->num_bytes > 4 && ctrl->num_bytes <= 20 && sigmadsp->ops && - sigmadsp->ops->safeload) + if (ctrl->num_bytes <= 20 && sigmadsp->ops && sigmadsp->ops->safeload) return sigmadsp->ops->safeload(sigmadsp, ctrl->addr, data, ctrl->num_bytes); else