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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2019-03-06 18:21:08 +0200 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2019-04-18 11:18:53 +0300 |
| commit | ab9f31cfa89ad700f83bfaf30dc8703c4f609d0f (patch) | |
| tree | 104db45ceedcdde73392316891db65bd8c17edb3 /drivers/thunderbolt/tb.c | |
| parent | 4f807e47ee9a75747d042a8eacf398f436da9452 (diff) | |
| download | linux-ab9f31cfa89ad700f83bfaf30dc8703c4f609d0f.tar.gz linux-ab9f31cfa89ad700f83bfaf30dc8703c4f609d0f.tar.bz2 linux-ab9f31cfa89ad700f83bfaf30dc8703c4f609d0f.zip | |
thunderbolt: Do not tear down tunnels when driver is unloaded
Now that we have capability to discover existing tunnels during driver
load there is no point tearing down tunnels when the driver gets
unloaded. Instead we can just leave them running. If user disconnects
devices while there is no Thunderbolt driver loaded, tunneled protocol
hotplug happens and is handled by the corresponding driver (pciehp in
case of PCIe tunnel, GFX driver in case of DP tunnel).
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/tb.c')
| -rw-r--r-- | drivers/thunderbolt/tb.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c index c5e96e7ac37a..8a97a4e19638 100644 --- a/drivers/thunderbolt/tb.c +++ b/drivers/thunderbolt/tb.c @@ -500,10 +500,8 @@ static void tb_stop(struct tb *tb) struct tb_tunnel *n; /* tunnels are only present after everything has been initialized */ - list_for_each_entry_safe(tunnel, n, &tcm->tunnel_list, list) { - tb_tunnel_deactivate(tunnel); + list_for_each_entry_safe(tunnel, n, &tcm->tunnel_list, list) tb_tunnel_free(tunnel); - } tb_switch_remove(tb->root_switch); tcm->hotplug_active = false; /* signal tb_handle_hotplug to quit */ } |