usb: renesas_usbhs: drop of_match_ptr for ID table

The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it might not be relevant here).

  drivers/usb/renesas_usbhs/common.c:535:34: error: ‘usbhs_of_match’ defined but not used [-Werror=unused-const-variable=]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230311173624.263189-3-krzysztof.kozlowski@linaro.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/renesas_usbhs/common.c

@@ -823,7 +823,7 @@ static struct platform_driver renesas_usbhs_driver = {
 	.driver		= {
 		.name	= "renesas_usbhs",
 		.pm	= &usbhsc_pm_ops,
-		.of_match_table = of_match_ptr(usbhs_of_match),
+		.of_match_table = usbhs_of_match,
 	},
 	.probe		= usbhs_probe,
 	.remove		= usbhs_remove,