From fa1b85914dfb1cf82edcc1fd5a1fa9d22e8c97e3 Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Sun, 25 Jun 2017 15:05:15 -0700 Subject: rpmsg: Don't overwrite release op of rpdev b0b03b811963 ("rpmsg: Release rpmsg devices in backends") attempted to correct the ownership of freeing rpmsg device memory. But the patch is not complete, in that the rpmsg core will overwrite the release op as the device is being registered. Fixes: b0b03b811963 ("rpmsg: Release rpmsg devices in backends") Reported-by: Henri Roosen Signed-off-by: Bjorn Andersson --- drivers/rpmsg/rpmsg_core.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/rpmsg') diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index 600f5f9..c89edaf 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -461,13 +461,6 @@ static struct bus_type rpmsg_bus = { .remove = rpmsg_dev_remove, }; -static void rpmsg_release_device(struct device *dev) -{ - struct rpmsg_device *rpdev = to_rpmsg_device(dev); - - kfree(rpdev); -} - int rpmsg_register_device(struct rpmsg_device *rpdev) { struct device *dev = &rpdev->dev; @@ -477,7 +470,6 @@ int rpmsg_register_device(struct rpmsg_device *rpdev) rpdev->id.name, rpdev->src, rpdev->dst); rpdev->dev.bus = &rpmsg_bus; - rpdev->dev.release = rpmsg_release_device; ret = device_register(&rpdev->dev); if (ret) { -- cgit v1.1