gpio: sifive: 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-sifive.c:263:34: error: ‘sifive_gpio_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-sifive.c b/drivers/gpio/gpio-sifive.c
index bc5660f..98939cd 100644 (file)
--- a/drivers/gpio/gpio-sifive.c
+++ b/drivers/gpio/gpio-sifive.c
@@ -270,7 +270,7 @@ static struct platform_driver sifive_gpio_driver = {
        .probe          = sifive_gpio_probe,
        .driver = {
                .name   = "sifive_gpio",
-               .of_match_table = of_match_ptr(sifive_gpio_match),
+               .of_match_table = sifive_gpio_match,
        },
 };
 builtin_platform_driver(sifive_gpio_driver)