Le 10/04/2014 23:14, Axel Lin a écrit :
The valid gpio is GPIO0 ~ GPIO58, so ngpio should be RDC321X_MAX_GPIO + 1. Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
Acked-by: Florian Fainelli <florian@xxxxxxxxxxx>
--- drivers/gpio/gpio-rdc321x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-rdc321x.c b/drivers/gpio/gpio-rdc321x.c index 88577c3..9e7da2d 100644 --- a/drivers/gpio/gpio-rdc321x.c +++ b/drivers/gpio/gpio-rdc321x.c @@ -176,7 +176,7 @@ static int rdc321x_gpio_probe(struct platform_device *pdev) rdc321x_gpio_dev->chip.get = rdc_gpio_get_value; rdc321x_gpio_dev->chip.set = rdc_gpio_set_value; rdc321x_gpio_dev->chip.base = 0; - rdc321x_gpio_dev->chip.ngpio = pdata->max_gpios; + rdc321x_gpio_dev->chip.ngpio = pdata->max_gpios + 1; platform_set_drvdata(pdev, rdc321x_gpio_dev);
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