usb: gadget: max3420_udc: 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/gadget/udc/max3420_udc.c:1312:34: error: ‘max3420_udc_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/20230311173624.263189-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/gadget/udc/max3420_udc.c b/drivers/usb/gadget/udc/max3420_udc.c
index ddf0ed3..12c519f 100644 (file)
--- a/drivers/usb/gadget/udc/max3420_udc.c
+++ b/drivers/usb/gadget/udc/max3420_udc.c
@@ -1319,7 +1319,7 @@ MODULE_DEVICE_TABLE(of, max3420_udc_of_match);
 static struct spi_driver max3420_driver = {
        .driver = {
                .name = "max3420-udc",
-               .of_match_table = of_match_ptr(max3420_udc_of_match),
+               .of_match_table = max3420_udc_of_match,
        },
        .probe = max3420_probe,
        .remove = max3420_remove,