Merging upstream version 4.19.282.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 16 insertions, 5 deletions

diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
index 0a87c5b51..2db2665dc 100644
--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -485,10 +485,10 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *attr,
 		val = (temp - val) / 1000;
 
 		if (sattr->index != 1) {
-			data->temp[HYSTERSIS][sattr->index] &= 0xF0;
+			data->temp[HYSTERSIS][sattr->index] &= 0x0F;
 			data->temp[HYSTERSIS][sattr->index] |= (val & 0xF) << 4;
 		} else {
-			data->temp[HYSTERSIS][sattr->index] &= 0x0F;
+			data->temp[HYSTERSIS][sattr->index] &= 0xF0;
 			data->temp[HYSTERSIS][sattr->index] |= (val & 0xF);
 		}
 
@@ -554,11 +554,11 @@ static ssize_t show_temp_st(struct device *dev, struct device_attribute *attr,
 		val = data->enh_acoustics[0] & 0xf;
 		break;
 	case 1:
-		val = (data->enh_acoustics[1] >> 4) & 0xf;
+		val = data->enh_acoustics[1] & 0xf;
 		break;
 	case 2:
 	default:
-		val = data->enh_acoustics[1] & 0xf;
+		val = (data->enh_acoustics[1] >> 4) & 0xf;
 		break;
 	}
 
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index f8499cb95..4e4e15176 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -495,6 +495,8 @@ static const struct it87_devices it87_devices[] = {
 #define has_pwm_freq2(data)	((data)->features & FEAT_PWM_FREQ2)
 #define has_six_temp(data)	((data)->features & FEAT_SIX_TEMP)
 #define has_vin3_5v(data)	((data)->features & FEAT_VIN3_5V)
+#define has_scaling(data)	((data)->features & (FEAT_12MV_ADC | \
+						     FEAT_10_9MV_ADC))
 
 struct it87_sio_data {
 	int sioaddr;
@@ -3107,7 +3109,7 @@ static int it87_probe(struct platform_device *pdev)
 			 "Detected broken BIOS defaults, disabling PWM interface\n");
 
 	/* Starting with IT8721F, we handle scaling of internal voltages */
-	if (has_12mv_adc(data)) {
+	if (has_scaling(data)) {
 		if (sio_data->internal & BIT(0))
 			data->in_scaled |= BIT(3);	/* in3 is AVCC */
 		if (sio_data->internal & BIT(1))
diff --git a/drivers/hwmon/ltc2945.c b/drivers/hwmon/ltc2945.c
index 1b92e4f6e..efabe514e 100644
--- a/drivers/hwmon/ltc2945.c
+++ b/drivers/hwmon/ltc2945.c
@@ -257,6 +257,8 @@ static ssize_t ltc2945_set_value(struct device *dev,
 
 	/* convert to register value, then clamp and write result */
 	regval = ltc2945_val_to_reg(dev, reg, val);
+	if (regval < 0)
+		return regval;
 	if (is_power_reg(reg)) {
 		regval = clamp_val(regval, 0, 0xffffff);
 		regbuf[0] = regval >> 16;
diff --git a/drivers/hwmon/mlxreg-fan.c b/drivers/hwmon/mlxreg-fan.c
index e57b0c511..ec68dace3 100644
--- a/drivers/hwmon/mlxreg-fan.c
+++ b/drivers/hwmon/mlxreg-fan.c
@@ -125,6 +125,12 @@ mlxreg_fan_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
 			if (err)
 				return err;
 
+			if (MLXREG_FAN_GET_FAULT(regval, tacho->mask)) {
+				/* FAN is broken - return zero for FAN speed. */
+				*val = 0;
+				return 0;
+			}
+
 			*val = MLXREG_FAN_GET_RPM(regval, fan->divider,
 						  fan->samples);
 			break;
diff --git a/drivers/hwmon/xgene-hwmon.c b/drivers/hwmon/xgene-hwmon.c
index a3cd91f23..2dd19a420 100644
--- a/drivers/hwmon/xgene-hwmon.c
+++ b/drivers/hwmon/xgene-hwmon.c
@@ -780,6 +780,7 @@ static int xgene_hwmon_remove(struct platform_device *pdev)
 {
 	struct xgene_hwmon_dev *ctx = platform_get_drvdata(pdev);
 
+	cancel_work_sync(&ctx->workq);
 	hwmon_device_unregister(ctx->hwmon_dev);
 	kfifo_free(&ctx->async_msg_fifo);
 	if (acpi_disabled)