Commit 7afd24c6 authored Aug 26, 2019 by Chris Lew

rpmsg: glink: Remove channel decouple from rpdev release



If a channel is being rapidly restarting and the kobj release worker
is busy, there is a chance the the rpdev_release function will run
after the channel struct itself has been released.

There should not be a need to decouple the channel from rpdev in the
rpdev release since that should only happen from the close commands.

Change-Id: Ia4131151b7efb014716c5a0666f940384975ea42
Signed-off-by: Chris Lew <clew@codeaurora.org>

parent dabca6e5

drivers/rpmsg/qcom_glink_native.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -1607,9 +1607,7 @@ static const struct rpmsg_endpoint_ops glink_endpoint_ops = {
		static void qcom_glink_rpdev_release(struct device *dev)
		{
		struct rpmsg_device *rpdev = to_rpmsg_device(dev);
		struct glink_channel *channel = to_glink_channel(rpdev->ept);

		channel->rpdev = NULL;
		kfree(rpdev);
		}