usb: misc: onboard_hub: use pointer consistently in the probe function

Commit 14485de4 ("usb: Use device_get_match_data()") overlooked the
already existing pointer to pdev->dev 'dev'.

Use the existing pointer 'dev' in device_get_match_data() to keep code
consistency.
Acked-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net>
Link: https://lore.kernel.org/r/20240305-onboard_xvf3500-v7-1-ad3fb50e593b@wolfvision.netSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/misc/onboard_usb_hub.c

@@ -260,7 +260,7 @@ static int onboard_hub_probe(struct platform_device *pdev)
 	if (!hub)
 		return -ENOMEM;
 
-	hub->pdata = device_get_match_data(&pdev->dev);
+	hub->pdata = device_get_match_data(dev);
 	if (!hub->pdata)
 		return -EINVAL;