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gpio: max732x: remove redundant CONFIG_OF and of_match_ptr()

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

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>
This commit is contained in:
Zhu Wang 2023-08-03 10:20:56 +08:00 committed by Bartosz Golaszewski
parent c4dc167c68
commit 9c57307489
1 changed files with 1 additions and 5 deletions
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6
drivers/gpio/gpio-max732x.c
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@ -18,8 +18,6 @@
#include <linux/interrupt.h>
#include <linux/i2c.h>
#include <linux/platform_data/max732x.h>
#include <linux/of.h>
/*
* Each port of MAX732x (including MAX7319) falls into one of the
@ -114,7 +112,6 @@ static const struct i2c_device_id max732x_id[] = {
};
MODULE_DEVICE_TABLE(i2c, max732x_id);
#ifdef CONFIG_OF
static const struct of_device_id max732x_of_table[] = {
{ .compatible = "maxim,max7319" },
{ .compatible = "maxim,max7320" },
@ -128,7 +125,6 @@ static const struct of_device_id max732x_of_table[] = {
{ }
};
MODULE_DEVICE_TABLE(of, max732x_of_table);
#endif
struct max732x_chip {
struct gpio_chip gpio_chip;
@ -709,7 +705,7 @@ static int max732x_probe(struct i2c_client *client)
static struct i2c_driver max732x_driver = {
.driver = {
.name = "max732x",
.of_match_table = of_match_ptr(max732x_of_table),
.of_match_table = max732x_of_table,
},
.probe = max732x_probe,
.id_table = max732x_id,