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gpio: xgene-sb: use generic GPIO chip register read and write APIs 

The conversion to using the modernized generic GPIO chip API was
incomplete without also converting the direct calls to write/read_reg()
callbacks. Use the provided wrappers from linux/gpio/generic.h.

Fixes: 38d98a822c ("gpio: xgene-sb: use new generic GPIO chip API")
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250910-gpio-mmio-gpio-conv-part4-v2-6-f3d1a4c57124@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
pull/1354/merge
Bartosz Golaszewski 2025-09-10 09:12:42 +02:00
parent e7a3a1be11
commit 36f30f7ffc
1 changed files with 3 additions and 2 deletions
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5
drivers/gpio/gpio-xgene-sb.c
View File

@ -63,14 +63,15 @@ struct xgene_gpio_sb {
static void xgene_gpio_set_bit(struct gpio_chip *gc,
void __iomem *reg, u32 gpio, int val)
{
struct gpio_generic_chip *chip = to_gpio_generic_chip(gc);
u32 data;
data = gc->read_reg(reg);
data = gpio_generic_read_reg(chip, reg);
if (val)
data |= GPIO_MASK(gpio);
else
data &= ~GPIO_MASK(gpio);
gc->write_reg(reg, data);
gpio_generic_write_reg(chip, reg, data);
}
static int xgene_gpio_sb_irq_set_type(struct irq_data *d, unsigned int type)