Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752756AbdHPRUG (ORCPT ); Wed, 16 Aug 2017 13:20:06 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:51836 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752734AbdHPRUA (ORCPT ); Wed, 16 Aug 2017 13:20:00 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 4C34060766 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=sricharan@codeaurora.org From: Sricharan R To: ohad@wizery.com, bjorn.andersson@linaro.org, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: sricharan@codeaurora.org Subject: [PATCH 07/18] rpmsg: glink: Fix default case while handling received commands Date: Wed, 16 Aug 2017 22:49:00 +0530 Message-Id: <1502903951-5403-8-git-send-email-sricharan@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1502903951-5403-1-git-send-email-sricharan@codeaurora.org> References: <1502903951-5403-1-git-send-email-sricharan@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 890 Lines: 23 Currently if we receive a command that we still do not support, then its simply discarded. While doing so, the RX FIFO pointer also needs to be incremented. Fixing this. Signed-off-by: Sricharan R --- drivers/rpmsg/qcom_glink_native.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index 1aa92daf..dd22a23 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -540,6 +540,7 @@ static irqreturn_t qcom_glink_native_intr(int irq, void *data) ret = 0; break; default: + qcom_glink_rx_advance(glink, ALIGN(sizeof(msg), 8)); dev_err(glink->dev, "unhandled rx cmd: %d\n", cmd); ret = -EINVAL; break; -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation