[PATCH v1 0/2] usb: typec: ucsi: Role swapping fixes

From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jia-Ju Bai <baijiaju1990@gmail.com>,
	Jack Pham <quic_jackp@quicinc.com>,
	linux-usb@vger.kernel.org
Subject: [PATCH v1 0/2] usb: typec: ucsi: Role swapping fixes
Date: Tue,  5 Apr 2022 16:48:22 +0300	[thread overview]
Message-ID: <20220405134824.68067-1-heikki.krogerus@linux.intel.com> (raw)

Hi,

It appears these role swapping routines have been broken for a while.
The role swap UCSI commands always actually did work, and the roles were
most likely always swapped, but these operations just always appeared to
fail because of these bugs.

I'm guessing that has kept the problem hidden. Nobody cared about the
return values from these operations. It was enough that the roles were
swapped in the end.

thanks,

Heikki Krogerus (2):
  usb: typec: ucsi: Fix reuse of completion structure
  usb: typec: ucsi: Fix role swapping

 drivers/usb/typec/ucsi/ucsi.c | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

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2.35.1