diff options
| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2024-01-02 12:11:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-26 02:35:43 +0300 |
| commit | 745a4b352724d22c7a036edc99fbae24eec0d68c (patch) | |
| tree | d7b3cf193dcd02b5675a21701aeeeb807ced6d43 | |
| parent | 9f8b94b93ca565457459c2ad5fb076363e433065 (diff) | |
| download | linux-745a4b352724d22c7a036edc99fbae24eec0d68c.tar.xz | |
Revert "usb: typec: class: fix typec_altmode_put_partner to put plugs"
commit 9c6b789e954fae73c548f39332bcc56bdf0d4373 upstream.
This reverts commit b17b7fe6dd5c6ff74b38b0758ca799cdbb79e26e.
That commit messed up the reference counting, so it needs to
be rethought.
Fixes: b17b7fe6dd5c ("usb: typec: class: fix typec_altmode_put_partner to put plugs")
Cc: <stable@vger.kernel.org>
Cc: RD Babiera <rdbabiera@google.com>
Reported-by: Chris Bainbridge <chris.bainbridge@gmail.com>
Closes: https://lore.kernel.org/lkml/CAP-bSRb3SXpgo_BEdqZB-p1K5625fMegRZ17ZkPE1J8ZYgEHDg@mail.gmail.com/
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20240102091142.2136472-1-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/typec/class.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 6e80fab11788..9c1dbf3c00e0 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -266,7 +266,7 @@ static void typec_altmode_put_partner(struct altmode *altmode) if (!partner) return; - adev = &altmode->adev; + adev = &partner->adev; if (is_typec_plug(adev->dev.parent)) { struct typec_plug *plug = to_typec_plug(adev->dev.parent); @@ -496,8 +496,7 @@ static void typec_altmode_release(struct device *dev) { struct altmode *alt = to_altmode(to_typec_altmode(dev)); - if (!is_typec_port(dev->parent)) - typec_altmode_put_partner(alt); + typec_altmode_put_partner(alt); altmode_id_remove(alt->adev.dev.parent, alt->id); kfree(alt); |