extcon: sm5502: Remove unneeded semicolon

Remove unneeded semicolon reported by coccinelle.
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
[cw00.choi: Edit patch title and description]
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

drivers/extcon/extcon-sm5502.c

@@ -249,7 +249,7 @@ static int sm5502_muic_set_path(struct sm5502_muic_info *info,
 		dev_err(info->dev, "Unknown DM_CON/DP_CON switch type (%d)\n",
 				con_sw);
 		return -EINVAL;
-	};
+	}
 
 	switch (vbus_sw) {
 	case VBUSIN_SWITCH_OPEN:
@@ -268,7 +268,7 @@ static int sm5502_muic_set_path(struct sm5502_muic_info *info,
 	default:
 		dev_err(info->dev, "Unknown VBUS switch type (%d)\n", vbus_sw);
 		return -EINVAL;
-	};
+	}
 
 	return 0;
 }
@@ -357,13 +357,13 @@ static unsigned int sm5502_muic_get_cable_type(struct sm5502_muic_info *info)
 				"cannot identify the cable type: adc(0x%x)\n",
 				adc);
 			return -EINVAL;
-		};
+		}
 		break;
 	default:
 		dev_err(info->dev,
 			"failed to identify the cable type: adc(0x%x)\n", adc);
 		return -EINVAL;
-	};
+	}
 
 	return cable_type;
 }
@@ -405,7 +405,7 @@ static int sm5502_muic_cable_handler(struct sm5502_muic_info *info,
 		dev_dbg(info->dev,
 			"cannot handle this cable_type (0x%x)\n", cable_type);
 		return 0;
-	};
+	}
 
 	/* Change internal hardware path(DM_CON/DP_CON, VBUSIN) */
 	ret = sm5502_muic_set_path(info, con_sw, vbus_sw, attached);