gpio: visconti: 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/gpio/gpio-visconti.c:187:34: error: ‘visconti_gpio_of_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/drivers/gpio/gpio-visconti.c b/drivers/gpio/gpio-visconti.c
index 5e108ba..10d9de4 100644 (file)
--- a/drivers/gpio/gpio-visconti.c
+++ b/drivers/gpio/gpio-visconti.c
@@ -194,7 +194,7 @@ static struct platform_driver visconti_gpio_driver = {
        .probe          = visconti_gpio_probe,
        .driver         = {
                .name   = "visconti_gpio",
-               .of_match_table = of_match_ptr(visconti_gpio_of_match),
+               .of_match_table = visconti_gpio_of_match,
        }
 };
 module_platform_driver(visconti_gpio_driver);