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Revert "usb: typec: class: Invalidate USB device pointers on partner unregistration"

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This reverts commit 40966fc993 which is
commit 66e1a887273c6b89f09bc11a40d0a71d5a081a8e upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: Icc0eb6a1b0cb641a7ffe8b910d41482e30cb4ac4
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
2025-05-21 14:41:00 +00:00
parent f382226159
commit 9bc73ad3e8
1 changed files with 2 additions and 6 deletions
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8
drivers/usb/typec/class.c
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@@ -966,14 +966,10 @@ void typec_unregister_partner(struct typec_partner *partner)
port = to_typec_port(partner->dev.parent);
mutex_lock(&port->partner_link_lock);
if (port->usb2_dev) {
if (port->usb2_dev)
typec_partner_unlink_device(partner, port->usb2_dev);
port->usb2_dev = NULL;
}
if (port->usb3_dev) {
if (port->usb3_dev)
typec_partner_unlink_device(partner, port->usb3_dev);
port->usb3_dev = NULL;
}
device_unregister(&partner->dev);
mutex_unlock(&port->partner_link_lock);