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gpio: loongson-64bit: Remove unneeded ngpio assignment

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The GPIO library will parse the respective property to fill ngpio.
No need to repeat it in the driver.

While at it, drop unused fwnode field.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20250213184833.3109038-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Andy Shevchenko 2025-02-13 20:48:33 +02:00 committed by Bartosz Golaszewski
parent 23318614f8
commit f04867a5d0
1 changed files with 0 additions and 4 deletions
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4
drivers/gpio/gpio-loongson-64bit.c
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@ -31,7 +31,6 @@ struct loongson_gpio_chip_data {
struct loongson_gpio_chip {
struct gpio_chip chip;
struct fwnode_handle *fwnode;
spinlock_t lock;
void __iomem *reg_base;
const struct loongson_gpio_chip_data *chip_data;
@ -138,7 +137,6 @@ static int loongson_gpio_init(struct device *dev, struct loongson_gpio_chip *lgp
void __iomem *reg_base)
{
int ret;
u32 ngpios;
lgpio->reg_base = reg_base;
if (lgpio->chip_data->mode == BIT_CTRL_MODE) {
@ -159,8 +157,6 @@ static int loongson_gpio_init(struct device *dev, struct loongson_gpio_chip *lgp
lgpio->chip.direction_output = loongson_gpio_direction_output;
lgpio->chip.set = loongson_gpio_set;
lgpio->chip.parent = dev;
device_property_read_u32(dev, "ngpios", &ngpios);
lgpio->chip.ngpio = ngpios;
spin_lock_init(&lgpio->lock);
}