iio: ping: set pa_laser_ping_cfg in of_ping_match

pa_laser_ping_cfg should be set in of_ping_match
instead of pa_ping_cfg.

Fixes: 7bb501f ("iio: ping: add parallax ping sensors")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/proximity/ping.c

@@ -269,7 +269,7 @@ static const struct iio_chan_spec ping_chan_spec[] = {
 
 static const struct of_device_id of_ping_match[] = {
 	{ .compatible = "parallax,ping", .data = &pa_ping_cfg},
-	{ .compatible = "parallax,laserping", .data = &pa_ping_cfg},
+	{ .compatible = "parallax,laserping", .data = &pa_laser_ping_cfg},
 	{},
 };