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From:   Arun Kumar Neelakantam <aneela@codeaurora.org>
To:     ohad@wizery.com, bjorn.andersson@linaro.org, clew@codeaurora.org,
        robh+dt@kernel.org, arnaud.pouliquen@st.com, andy.gross@linaro.org
Cc:     linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org,
        Arun Kumar Neelakantam <aneela@codeaurora.org>
Subject: [PATCH V4 7/9] rpmsg: glink: Remove chunk size word align warning
Date:   Fri, 27 Jul 2018 17:47:27 +0530
Message-Id: <1532693849-7037-8-git-send-email-aneela@codeaurora.org>
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From: Chris Lew <clew@codeaurora.org>

It is possible for the chunk sizes coming from the non RPM remote procs
to not be word aligned. Remove the alignment warning and continue to
read from the FIFO so execution is not stalled.

Signed-off-by: Chris Lew <clew@codeaurora.org>
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
---
 drivers/rpmsg/qcom_glink_native.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 7b4ffa0..484b427 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -789,9 +789,6 @@ static int qcom_glink_rx_data(struct qcom_glink *glink, size_t avail)
 		return -EAGAIN;
 	}
 
-	if (WARN(chunk_size % 4, "Incoming data must be word aligned\n"))
-		return -EINVAL;
-
 	rcid = le16_to_cpu(hdr.msg.param1);
 	spin_lock_irqsave(&glink->idr_lock, flags);
 	channel = idr_find(&glink->rcids, rcid);
-- 
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