diff options
| -rw-r--r-- | drivers/thunderbolt/tb.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c index 9a261560d0f4..f127088b6ebd 100644 --- a/drivers/thunderbolt/tb.c +++ b/drivers/thunderbolt/tb.c @@ -2710,8 +2710,12 @@ static int tb_resume_noirq(struct tb *tb) tb_dbg(tb, "resuming...\n"); - /* remove any pci devices the firmware might have setup */ - tb_switch_reset(tb->root_switch); + /* + * For non-USB4 hosts (Apple systems) remove any PCIe devices + * the firmware might have setup. + */ + if (!tb_switch_is_usb4(tb->root_switch)) + tb_switch_reset(tb->root_switch); tb_switch_resume(tb->root_switch); tb_free_invalid_tunnels(tb); |