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Wed, 16 Aug 2017 17:19:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1502903989; bh=tNcYeQD45ixSXymyI8PY6eKgfNq96qPME4LZdc1+tJc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eQNiK0ceUkvlyu1wDMFeuYh/D+UR10YiD04ao13UoDAEzVGkkvqjAed+YZnINgCti Nnadxsx/gtNUSV1BcbeNIGt+RS/jdNWSRl1/IKnd4CFGuBsHF8inS26TLK9vBEhZv7 w1V/BdahuBPcy/SbXXC+uK2JceDB8unsu7biO+o4= 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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170816_102038_217354_4918CAF2 X-CRM114-Status: GOOD ( 10.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: sricharan@codeaurora.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP 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;