diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-08-05 02:44:56 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-08-05 02:44:56 +0000 |
| commit | aab75439fa793144faaa60a71bd8686a6c7501d2 (patch) | |
| tree | 59f792d9ba083659aa95c8ed9ba5e694614b4be1 /sys/dev | |
| parent | a9103ea64108a85e79ecc54fd67b54ea2f902c79 (diff) | |
drm/dp_mst: Fix all mstb marked as not probed after suspend/resume
From Wayne Lin
e290feb8b749a06b93ed01d4cf66567cbdf0e85d in linux-6.6.y/6.6.44
d63d81094d208abb20fc444514b2d9ec2f4b7c4e in mainline linux
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/drm/display/drm_dp_mst_topology.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pci/drm/display/drm_dp_mst_topology.c b/sys/dev/pci/drm/display/drm_dp_mst_topology.c index 778b59616d6..2b77d44f3f4 100644 --- a/sys/dev/pci/drm/display/drm_dp_mst_topology.c +++ b/sys/dev/pci/drm/display/drm_dp_mst_topology.c @@ -2933,7 +2933,7 @@ static int drm_dp_send_link_address(struct drm_dp_mst_topology_mgr *mgr, /* FIXME: Actually do some real error handling here */ ret = drm_dp_mst_wait_tx_reply(mstb, txmsg); - if (ret <= 0) { + if (ret < 0) { drm_err(mgr->dev, "Sending link address failed with %d\n", ret); goto out; } @@ -2985,7 +2985,7 @@ static int drm_dp_send_link_address(struct drm_dp_mst_topology_mgr *mgr, mutex_unlock(&mgr->lock); out: - if (ret <= 0) + if (ret < 0) mstb->link_address_sent = false; kfree(txmsg); return ret < 0 ? ret : changed; |