Now the wm831x-core has basic DT support we can update this driver to
allow use of the GPIOs within a device tree system.
Signed-off-by: Charles Keepax <ckee...@opensource.wolfsonmicro.com>
Acked-by: Linus Walleij <linus.wall...@linaro.org>
---
No changes since v4, still should go through Lee's tree.
Thanks,
Charles
drivers/gpio/gpio-wm831x.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-wm831x.c b/drivers/gpio/gpio-wm831x.c
index 00e3839..938bbe3 100644
--- a/drivers/gpio/gpio-wm831x.c
+++ b/drivers/gpio/gpio-wm831x.c
@@ -263,7 +263,7 @@ static const struct gpio_chip template_chip = {
static int wm831x_gpio_probe(struct platform_device *pdev)
{
struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
- struct wm831x_pdata *pdata = dev_get_platdata(wm831x->dev);
+ struct wm831x_pdata *pdata = &wm831x->pdata;
struct wm831x_gpio *wm831x_gpio;
int ret;
@@ -280,6 +280,9 @@ static int wm831x_gpio_probe(struct platform_device *pdev)
wm831x_gpio->gpio_chip.base = pdata->gpio_base;
else
wm831x_gpio->gpio_chip.base = -1;
+#ifdef CONFIG_OF_GPIO
+ wm831x_gpio->gpio_chip.of_node = wm831x->dev->of_node;
+#endif
ret = devm_gpiochip_add_data(&pdev->dev, &wm831x_gpio->gpio_chip,
wm831x_gpio);
--
2.1.4
