#include <linux/clk.h>
#include <linux/regmap.h>
#include <linux/mfd/syscon.h>
+#include <linux/string_helpers.h>
+
#include <dt-bindings/pinctrl/rockchip.h>
#include "core.h"
struct pinctrl_pin_desc *pindesc, *pdesc;
struct rockchip_pin_bank *pin_bank;
struct device *dev = &pdev->dev;
+ char **pin_names;
int pin, bank, ret;
int k;
pdesc = pindesc;
for (bank = 0, k = 0; bank < info->ctrl->nr_banks; bank++) {
pin_bank = &info->ctrl->pin_banks[bank];
+
+ pin_names = devm_kasprintf_strarray(dev, pin_bank->name, pin_bank->nr_pins);
+ if (IS_ERR(pin_names))
+ return PTR_ERR(pin_names);
+
for (pin = 0; pin < pin_bank->nr_pins; pin++, k++) {
pdesc->number = k;
- pdesc->name = kasprintf(GFP_KERNEL, "%s-%d",
- pin_bank->name, pin);
+ pdesc->name = pin_names[pin];
pdesc++;
}