[PATCH -next v2] gpio: clps711x: remove redundant of_match_ptr()

[Zhu Wang <wangzhu9@xxxxxxxxxx>]

The driver depends on CONFIG_OF, so it is not necessary to use
of_match_ptr() here.

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. Hence we remove of_match_ptr().

Signed-off-by: Zhu Wang <wangzhu9@xxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

---
Changes in v2:
- Change of_match_ptr to of_match_ptr() in the commit message.
- Drop __maybe_unused.
---
 drivers/gpio/gpio-clps711x.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-clps711x.c b/drivers/gpio/gpio-clps711x.c
index 75f6f8d4323e..d69a24dd4828 100644
--- a/drivers/gpio/gpio-clps711x.c
+++ b/drivers/gpio/gpio-clps711x.c
@@ -67,7 +67,7 @@ static int clps711x_gpio_probe(struct platform_device *pdev)
 	return devm_gpiochip_add_data(&pdev->dev, gc, NULL);
 }
 
-static const struct of_device_id __maybe_unused clps711x_gpio_ids[] = {
+static const struct of_device_id clps711x_gpio_ids[] = {
 	{ .compatible = "cirrus,ep7209-gpio" },
 	{ }
 };
@@ -76,7 +76,7 @@ MODULE_DEVICE_TABLE(of, clps711x_gpio_ids);
 static struct platform_driver clps711x_gpio_driver = {
 	.driver	= {
 		.name		= "clps711x-gpio",
-		.of_match_table	= of_match_ptr(clps711x_gpio_ids),
+		.of_match_table	= clps711x_gpio_ids,
 	},
 	.probe	= clps711x_gpio_probe,
 };
-- 
2.17.1