From: Chris Lew <clew@codeaurora.org>
Date: Fri, 27 Jul 2018 12:17:27 +0000 (+0530)
Subject: rpmsg: glink: Remove chunk size word align warning
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f0beb4ba9b185d497c8efe7b349363700092aee0;p=linux.git

rpmsg: glink: Remove chunk size word align warning

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>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index e2ce4e638258b..f46c787733e8a 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -792,9 +792,6 @@ 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);