i2c: owl: 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/i2c/busses/i2c-owl.c:510:34: error: ‘owl_i2c_of_match’ defined but not used [-Werror=unused-const-variable=]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

drivers/i2c/busses/i2c-owl.c

@@ -519,7 +519,7 @@ static struct platform_driver owl_i2c_driver = {
 	.probe		= owl_i2c_probe,
 	.driver		= {
 		.name	= "owl-i2c",
-		.of_match_table = of_match_ptr(owl_i2c_of_match),
+		.of_match_table = owl_i2c_of_match,
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
 	},
 };