diff --git a/drivers/platform/x86/oxpec.c b/drivers/platform/x86/oxpec.c
index 97594fe61489..f5f3fbbca555 100644
--- a/drivers/platform/x86/oxpec.c
+++ b/drivers/platform/x86/oxpec.c
@@ -559,6 +559,32 @@ static int oxp_pwm_disable(void)
 	}
 }
 
+static int oxp_pwm_read(long *val)
+{
+	switch (board) {
+	case orange_pi_neo:
+		return read_from_ec(ORANGEPI_SENSOR_PWM_ENABLE_REG, 1, val);
+	case aok_zoe_a1:
+	case aya_neo_2:
+	case aya_neo_air:
+	case aya_neo_air_1s:
+	case aya_neo_air_plus_mendo:
+	case aya_neo_air_pro:
+	case aya_neo_flip:
+	case aya_neo_geek:
+	case aya_neo_kun:
+	case oxp_2:
+	case oxp_fly:
+	case oxp_mini_amd:
+	case oxp_mini_amd_a07:
+	case oxp_mini_amd_pro:
+	case oxp_x1:
+		return read_from_ec(OXP_SENSOR_PWM_ENABLE_REG, 1, val);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
 /* Callbacks for hwmon interface */
 static umode_t oxp_ec_hwmon_is_visible(const void *drvdata,
 				       enum hwmon_sensor_types type, u32 attr, int channel)
@@ -656,29 +682,7 @@ static int oxp_platform_read(struct device *dev, enum hwmon_sensor_types type,
 			}
 			return 0;
 		case hwmon_pwm_enable:
-			switch (board) {
-			case orange_pi_neo:
-				return read_from_ec(ORANGEPI_SENSOR_PWM_ENABLE_REG, 1, val);
-			case aok_zoe_a1:
-			case aya_neo_2:
-			case aya_neo_air:
-			case aya_neo_air_1s:
-			case aya_neo_air_plus_mendo:
-			case aya_neo_air_pro:
-			case aya_neo_flip:
-			case aya_neo_geek:
-			case aya_neo_kun:
-			case oxp_2:
-			case oxp_fly:
-			case oxp_mini_amd:
-			case oxp_mini_amd_a07:
-			case oxp_mini_amd_pro:
-			case oxp_x1:
-				return read_from_ec(OXP_SENSOR_PWM_ENABLE_REG, 1, val);
-			default:
-				break;
-			}
-			break;
+			return oxp_pwm_read(val);
 		default:
 			break;
 		}