usb: typec: ucsi: fix probe failure in gaokun_ucsi_probe()

The gaokun_ucsi_probe() uses ucsi_create() to allocate a UCSI instance.
The ucsi_create() validates whether ops->poll_cci is defined, and if not,
it directly returns -EINVAL. However, the gaokun_ucsi_ops structure does
not define the poll_cci, causing ucsi_create() always fail with -EINVAL.
This issue can be observed in the kernel log with the following error:

ucsi_huawei_gaokun.ucsi huawei_gaokun_ec.ucsi.0: probe with driver
ucsi_huawei_gaokun.ucsi failed with error -22

Fix the issue by adding the missing poll_cci callback to gaokun_ucsi_ops.

Fixes: 00327d7f2c8c ("usb: typec: ucsi: add Huawei Matebook E Go ucsi driver")
Cc: stable <stable@kernel.org>
Signed-off-by: Duoming Zhou <duoming@zju.edu.cn>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Pengyu Luo <mitltlatltl@gmail.com>
Link: https://patch.msgid.link/4d077d6439d728be68646bb8c8678436a3a0885e.1764065838.git.duoming@zju.edu.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions