lkml.org 
[lkml]   [2017]   [Nov]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] rpmsg: qcom: The mbox clients knows_txdone
Date
As both the GLINK and SMD drivers are ticking the txdone of the mailbox
(to implement the doorbell) they should set knows_txdone.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
drivers/rpmsg/qcom_glink_native.c | 1 +
drivers/rpmsg/qcom_smd.c | 1 +
2 files changed, 2 insertions(+)

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 80d9af307b40..8ae81431bada 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -1576,6 +1576,7 @@ struct qcom_glink *qcom_glink_native_probe(struct device *dev,
idr_init(&glink->rcids);

glink->mbox_client.dev = dev;
+ glink->mbox_client.knows_txdone = true;
glink->mbox_chan = mbox_request_channel(&glink->mbox_client, 0);
if (IS_ERR(glink->mbox_chan)) {
if (PTR_ERR(glink->mbox_chan) != -EPROBE_DEFER)
diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c
index 2d7199e7cb3f..2770b3189e03 100644
--- a/drivers/rpmsg/qcom_smd.c
+++ b/drivers/rpmsg/qcom_smd.c
@@ -1280,6 +1280,7 @@ static int qcom_smd_parse_edge(struct device *dev,
of_property_read_u32(node, key, &edge->remote_pid);

edge->mbox_client.dev = dev;
+ edge->mbox_client.knows_txdone = true;
edge->mbox_chan = mbox_request_channel(&edge->mbox_client, 0);
if (IS_ERR(edge->mbox_chan)) {
if (PTR_ERR(edge->mbox_chan) != -ENODEV)
--
2.15.0
\
 
 \ /
  Last update: 2017-11-16 07:09    [W:0.051 / U:0.548 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site