pinctrl: abx500: Delete non-devicetree probe path
All instances of this device are now coming from device tree-
enabled platforms probing without using platform data.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/pinctrl/pinctrl-abx500.c b/drivers/pinctrl/pinctrl-abx500.c
index 5183e7b..62bd7cf 100644
--- a/drivers/pinctrl/pinctrl-abx500.c
+++ b/drivers/pinctrl/pinctrl-abx500.c
@@ -1218,21 +1218,15 @@
static int abx500_gpio_probe(struct platform_device *pdev)
{
- struct ab8500_platform_data *abx500_pdata =
- dev_get_platdata(pdev->dev.parent);
- struct abx500_gpio_platform_data *pdata = NULL;
struct device_node *np = pdev->dev.of_node;
+ const struct of_device_id *match;
struct abx500_pinctrl *pct;
- const struct platform_device_id *platid = platform_get_device_id(pdev);
unsigned int id = -1;
int ret, err;
int i;
- if (abx500_pdata)
- pdata = abx500_pdata->gpio;
-
- if (!(pdata || np)) {
- dev_err(&pdev->dev, "gpio dt and platform data missing\n");
+ if (!np) {
+ dev_err(&pdev->dev, "gpio dt node missing\n");
return -ENODEV;
}
@@ -1248,17 +1242,14 @@
pct->parent = dev_get_drvdata(pdev->dev.parent);
pct->chip = abx500gpio_chip;
pct->chip.dev = &pdev->dev;
- pct->chip.base = (np) ? -1 : pdata->gpio_base;
+ pct->chip.base = -1; /* Dynamic allocation */
- if (platid)
- id = platid->driver_data;
- else if (np) {
- const struct of_device_id *match;
-
- match = of_match_device(abx500_gpio_match, &pdev->dev);
- if (match)
- id = (unsigned long)match->data;
+ match = of_match_device(abx500_gpio_match, &pdev->dev);
+ if (!match) {
+ dev_err(&pdev->dev, "gpio dt not matching\n");
+ return -ENODEV;
}
+ id = (unsigned long)match->data;
/* Poke in other ASIC variants here */
switch (id) {
@@ -1349,14 +1340,6 @@
return 0;
}
-static const struct platform_device_id abx500_pinctrl_id[] = {
- { "pinctrl-ab8500", PINCTRL_AB8500 },
- { "pinctrl-ab8540", PINCTRL_AB8540 },
- { "pinctrl-ab9540", PINCTRL_AB9540 },
- { "pinctrl-ab8505", PINCTRL_AB8505 },
- { },
-};
-
static struct platform_driver abx500_gpio_driver = {
.driver = {
.name = "abx500-gpio",
@@ -1365,7 +1348,6 @@
},
.probe = abx500_gpio_probe,
.remove = abx500_gpio_remove,
- .id_table = abx500_pinctrl_id,
};
static int __init abx500_gpio_init(void)