gpio: lpc32xx: remove redundant CONFIG_OF and of_match_ptr()
The driver depends on CONFIG_OF, so it is not necessary to use
CONFIG_OF and of_match_ptr() here, so we remove them all.
Even for drivers that do not depend on CONFIG_OF, it's almost always
better to leave out the of_match_ptr(), since the only thing it can
possibly do is to save a few bytes of .text if a driver can be used both
with and without it.
Signed-off-by: Zhu Wang <wangzhu9@huawei.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c
index d2b65cf..5ef8af8 100644
--- a/drivers/gpio/gpio-lpc32xx.c
+++ b/drivers/gpio/gpio-lpc32xx.c
@@ -525,17 +525,15 @@ static int lpc32xx_gpio_probe(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_OF
static const struct of_device_id lpc32xx_gpio_of_match[] = {
{ .compatible = "nxp,lpc3220-gpio", },
{ },
};
-#endif
static struct platform_driver lpc32xx_gpio_driver = {
.driver = {
.name = "lpc32xx-gpio",
- .of_match_table = of_match_ptr(lpc32xx_gpio_of_match),
+ .of_match_table = lpc32xx_gpio_of_match,
},
.probe = lpc32xx_gpio_probe,
};
