diff options
| author | Chris Lew <clew@codeaurora.org> | 2020-07-30 07:18:15 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-10-15 18:01:14 +0200 |
| commit | 343ba27b6f9d473ec3e602cc648300eb03a7fa05 (patch) | |
| tree | 778644f3ad902ade013279211e42788b92c55efc /drivers/rpmsg | |
| parent | rpmsg: glink: Remove the rpmsg dev in close_ack (diff) | |
| download | linux-343ba27b6f9d473ec3e602cc648300eb03a7fa05.tar.xz linux-343ba27b6f9d473ec3e602cc648300eb03a7fa05.zip | |
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 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
Diffstat (limited to 'drivers/rpmsg')
| -rw-r--r-- | drivers/rpmsg/qcom_glink_native.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index ac710dc03710..c1207aa88bdf 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -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); } |