1 files changed, 35 insertions, 22 deletions

diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 51a7c24981d1..abff5895e81f 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -574,32 +574,45 @@ static bool rockchip_pinconf_pull_valid(struct rockchip_pin_ctrl *ctrl,
 
 /* set the pin config settings for a specified pin */
 static int rockchip_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
-							unsigned long config)
+				unsigned long *configs, unsigned num_configs)
 {
 	struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	struct rockchip_pin_bank *bank = pin_to_bank(info, pin);
-	enum pin_config_param param = pinconf_to_config_param(config);
-	u16 arg = pinconf_to_config_argument(config);
-
-	switch (param) {
-	case PIN_CONFIG_BIAS_DISABLE:
-		return rockchip_set_pull(bank, pin - bank->pin_base, param);
-		break;
-	case PIN_CONFIG_BIAS_PULL_UP:
-	case PIN_CONFIG_BIAS_PULL_DOWN:
-	case PIN_CONFIG_BIAS_PULL_PIN_DEFAULT:
-		if (!rockchip_pinconf_pull_valid(info->ctrl, param))
+	enum pin_config_param param;
+	u16 arg;
+	int i;
+	int rc;
+
+	for (i = 0; i < num_configs; i++) {
+		param = pinconf_to_config_param(configs[i]);
+		arg = pinconf_to_config_argument(configs[i]);
+
+		switch (param) {
+		case PIN_CONFIG_BIAS_DISABLE:
+			rc =  rockchip_set_pull(bank, pin - bank->pin_base,
+				param);
+			if (rc)
+				return rc;
+			break;
+		case PIN_CONFIG_BIAS_PULL_UP:
+		case PIN_CONFIG_BIAS_PULL_DOWN:
+		case PIN_CONFIG_BIAS_PULL_PIN_DEFAULT:
+			if (!rockchip_pinconf_pull_valid(info->ctrl, param))
+				return -ENOTSUPP;
+
+			if (!arg)
+				return -EINVAL;
+
+			rc = rockchip_set_pull(bank, pin - bank->pin_base,
+				param);
+			if (rc)
+				return rc;
+			break;
+		default:
 			return -ENOTSUPP;
-
-		if (!arg)
-			return -EINVAL;
-
-		return rockchip_set_pull(bank, pin - bank->pin_base, param);
-		break;
-	default:
-		return -ENOTSUPP;
-		break;
-	}
+			break;
+		}
+	} /* for each config */
 
 	return 0;
 }