usb: typec: ucsi: Add poll_cci operation to cros_ec_ucsi

cros_ec_ucsi fails to allocate a UCSI instance in it's probe function
because it does not define all operations checked by ucsi_create.
Update cros_ec_ucsi operations to use the same function for read_cci
and poll_cci.

Signed-off-by: Jameson Thies <jthies@google.com>
Reviewed-by: Benson Leung <bleung@chromium.org>
Link: https://lore.kernel.org/r/20250711202033.2201305-1-jthies@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/typec/ucsi/cros_ec_ucsi.c b/drivers/usb/typec/ucsi/cros_ec_ucsi.c
index 4ec1c6d223109648fc49df0d74ba1a8ab3017b7c..eed2a7d0ebc634723d05004f6a5ea378a75b25d1 100644 (file)
--- a/drivers/usb/typec/ucsi/cros_ec_ucsi.c
+++ b/drivers/usb/typec/ucsi/cros_ec_ucsi.c
@@ -137,6 +137,7 @@ static int cros_ucsi_sync_control(struct ucsi *ucsi, u64 cmd, u32 *cci,
 static const struct ucsi_operations cros_ucsi_ops = {
        .read_version = cros_ucsi_read_version,
        .read_cci = cros_ucsi_read_cci,
+       .poll_cci = cros_ucsi_read_cci,
        .read_message_in = cros_ucsi_read_message_in,
        .async_control = cros_ucsi_async_control,
        .sync_control = cros_ucsi_sync_control,