Changeset application failure should be destroyed
unreferenced object 0xffff0008f249a980 (size 128):
comm "kworker/2:1", pid 83, jiffies 4294893542 (age 70.832s) hex dump
(first 32 bytes):
e0 b6 db 11 00 80 ff ff e0 b6 db 11 00 80 ff ff ................
05 00 00 00 00 00 00 00 20 de 44 ff 08 00 ff ff ........ .D.....
backtrace:
[<00000000716ba1d6>] kmem_cache_alloc_trace+0x198/0x3a4
[<00000000ada5a5e3>] of_changeset_action+0x44/0xb4
[<000000003fae1004>] it6263_probe+0x248/0x4f4
[<000000009d4149ff>] i2c_device_probe+0x24c/0x2cc
[<00000000f69bde36>] really_probe+0xec/0x414
[<00000000453d11fb>] driver_probe_device+0x60/0xf0
[<00000000b1fb76a2>] __device_attach_driver+0xb0/0x100
[<00000000e99e535e>] bus_for_each_drv+0x8c/0xe0
[<00000000b21b29c0>] __device_attach+0xe0/0x180
[<000000002d2d1388>] device_initial_probe+0x28/0x34
[<00000000bf4902c7>] bus_probe_device+0xa4/0xb0
[<00000000c14ec780>] device_add+0x35c/0x670
[<00000000b9ff486a>] device_register+0x2c/0x40
[<00000000a898d8bc>] i2c_new_client_device+0x150/0x28c
[<000000000505c5a6>] i2c_new_device+0x2c/0x40
[<00000000b0c53a83>] of_i2c_register_devices+0xe8/0x180
Signed-off-by: Xiaolei Wang <xiaolei.w...@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfi...@gmail.com>
---
drivers/gpu/drm/bridge/it6263.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/it6263.c b/drivers/gpu/drm/bridge/it6263.c
index c8312de4a81a..d6430e93421e 100644
--- a/drivers/gpu/drm/bridge/it6263.c
+++ b/drivers/gpu/drm/bridge/it6263.c
@@ -990,10 +990,12 @@ static int it6263_probe(struct i2c_client *client,
of_changeset_init(&ocs);
of_changeset_update_property(&ocs, remote_node, prop);
ret = of_changeset_apply(&ocs);
- if (!ret)
+ if (!ret) {
+ of_changeset_destroy(&ocs);
dev_warn(dev,
"Probe failed. Remote port '%s' disabled\n",
remote_node->full_name);
+ }
of_node_put(remote_node);
};
--
2.25.1
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