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rpmsg: glink: Remove channel decouple from rpdev release

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If a channel is being rapidly restarting and the kobj release worker is
busy, there is a chance 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.

Signed-off-by: Chris Lew <clew@codeaurora.org>
Signed-off-by: Deepak Kumar Singh <deesin@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1596086296-28529-6-git-send-email-deesin@codeaurora.org
This commit is contained in:
Chris Lew 2020-07-30 10:48:15 +05:30 committed by Bjorn Andersson
parent c7c182d444
commit 343ba27b6f
1 changed files with 0 additions and 2 deletions
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2
drivers/rpmsg/qcom_glink_native.c
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@ -1417,9 +1417,7 @@ 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);
}