pinctrl: sunxi: Libraryse the driver
This will allow to have multiple drivers using the same core code, and
eventually, retire pinctrl-sunxi-pins.h
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index f0e9087..b06ce90 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -787,10 +787,10 @@
return 0;
}
-static int sunxi_pinctrl_probe(struct platform_device *pdev)
+int sunxi_pinctrl_init(struct platform_device *pdev,
+ const struct sunxi_pinctrl_desc *desc)
{
struct device_node *node = pdev->dev.of_node;
- const struct of_device_id *device;
struct pinctrl_pin_desc *pins;
struct sunxi_pinctrl *pctl;
struct reset_control *rstc;
@@ -810,11 +810,7 @@
if (IS_ERR(pctl->membase))
return PTR_ERR(pctl->membase);
- device = of_match_device(sunxi_pinctrl_match, &pdev->dev);
- if (!device)
- return -ENODEV;
-
- pctl->desc = device->data;
+ pctl->desc = desc;
ret = sunxi_pinctrl_build_state(pdev);
if (ret) {
@@ -940,6 +936,17 @@
return ret;
}
+static int sunxi_pinctrl_probe(struct platform_device *pdev)
+{
+ const struct of_device_id *device;
+
+ device = of_match_device(sunxi_pinctrl_match, &pdev->dev);
+ if (!device)
+ return -ENODEV;
+
+ return sunxi_pinctrl_init(pdev, device->data);
+}
+
static struct platform_driver sunxi_pinctrl_driver = {
.probe = sunxi_pinctrl_probe,
.driver = {