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gpio: pisosr: Read "ngpios" as u32
The generic "ngpios" property is encoded as a normal uint32 cell. The pisosr driver stores it in the gpio_chip field, but reading it with a u16 helper does not match the DT property encoding. Read "ngpios" as u32 and keep the existing assignment to the chip field. Assisted-by: Codex:gpt-5-5 Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260612215216.1887485-1-robh@kernel.org Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
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@ -112,6 +112,7 @@ static int pisosr_gpio_probe(struct spi_device *spi)
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{
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struct device *dev = &spi->dev;
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struct pisosr_gpio *gpio;
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u32 ngpios;
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int ret;
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gpio = devm_kzalloc(dev, sizeof(*gpio), GFP_KERNEL);
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@ -120,7 +121,8 @@ static int pisosr_gpio_probe(struct spi_device *spi)
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gpio->chip = template_chip;
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gpio->chip.parent = dev;
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of_property_read_u16(dev->of_node, "ngpios", &gpio->chip.ngpio);
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if (!of_property_read_u32(dev->of_node, "ngpios", &ngpios))
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gpio->chip.ngpio = ngpios;
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gpio->spi = spi;
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