[alsa-devel] [PATCH 2/3] gpio: arizona: Support Cirrus Logic CS47L24 and WM1831

The CS47L24 and WM1831 codecs only have two GPIO lines, but are otherwise similar to the WM8280.

Signed-off-by: Richard Fitzgerald rf@opensource.wolfsonmicro.com --- drivers/gpio/gpio-arizona.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c index ca00273..624ea54 100644 --- a/drivers/gpio/gpio-arizona.c +++ b/drivers/gpio/gpio-arizona.c @@ -122,6 +122,10 @@ static int arizona_gpio_probe(struct platform_device *pdev) case WM1814: arizona_gpio->gpio_chip.ngpio = 5; break; + case WM1831: + case CS47L24: + arizona_gpio->gpio_chip.ngpio = 2; + break; default: dev_err(&pdev->dev, "Unknown chip variant %d\n", arizona->type);