nfc: pn533: drop of_match_ptr from device 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 be not relevant here).  This
fixes compile warning (!CONFIG_OF):

    drivers/nfc/pn533/i2c.c:252:34: warning:
      ‘of_pn533_i2c_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210528124200.79655-4-krzysztof.kozlowski@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/nfc/pn533/uart.c b/drivers/nfc/pn533/uart.c
index a0665d8..7bdaf82 100644 (file)
--- a/drivers/nfc/pn533/uart.c
+++ b/drivers/nfc/pn533/uart.c
@@ -319,7 +319,7 @@ static struct serdev_device_driver pn532_uart_driver = {
        .remove = pn532_uart_remove,
        .driver = {
                .name = "pn532_uart",
-               .of_match_table = of_match_ptr(pn532_uart_of_match),
+               .of_match_table = pn532_uart_of_match,
        },
 };