The RTL8231's gpio_chip.ngpio was set to 36, which is the largest valid GPIO index. Fix the allowed number of GPIOs by setting ngpio to 37, the actual line count.
Reported-by: INAGAKI Hiroshi <musashino.o...@gmail.com> Signed-off-by: Sander Vanheule <san...@svanheule.net> --- target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c b/target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c index f4f5621e0c1b..f06c2d81df79 100644 --- a/target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c +++ b/target/linux/realtek/files-5.10/drivers/gpio/gpio-rtl8231.c @@ -312,7 +312,7 @@ static int rtl8231_gpio_probe(struct platform_device *pdev) gpios->dev = dev; gpios->gc.base = 160; - gpios->gc.ngpio = 36; + gpios->gc.ngpio = 37; gpios->gc.label = "rtl8231"; gpios->gc.parent = dev; gpios->gc.owner = THIS_MODULE; -- 2.33.1 _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel