Merge tag 'hwmon-for-v5.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:

 - Fix typo in Kconfig SENSORS_IR35221 option

 - Fix potential memory leak in acpi_power_meter_add()

 - Make sure the OVERT mask is set correctly in max6697 driver

 - In PMBus core, fix page vs. register when accessing fans

 - Mark is_visible functions static in bt1-pvt driver

 - Define Temp- and Volt-to-N poly as maybe-unused in bt1-pvt driver

* tag 'hwmon-for-v5.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (pmbus) fix a typo in Kconfig SENSORS_IR35221 option
  hwmon: (acpi_power_meter) Fix potential memory leak in acpi_power_meter_add()
  hwmon: (max6697) Make sure the OVERT mask is set correctly
  hwmon: (pmbus) Fix page vs. register when accessing fans
  hwmon: (bt1-pvt) Mark is_visible functions static
  hwmon: (bt1-pvt) Define Temp- and Volt-to-N poly as maybe-unused

5 files changed, 18 insertions, 15 deletions

diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
index 0db8ef4fd6e1..a270b975e90b 100644
--- a/drivers/hwmon/acpi_power_meter.c
+++ b/drivers/hwmon/acpi_power_meter.c
@@ -883,7 +883,7 @@ static int acpi_power_meter_add(struct acpi_device *device)
 
 	res = setup_attrs(resource);
 	if (res)
-		goto exit_free;
+		goto exit_free_capability;
 
 	resource->hwmon_dev = hwmon_device_register(&device->dev);
 	if (IS_ERR(resource->hwmon_dev)) {
@@ -896,6 +896,8 @@ static int acpi_power_meter_add(struct acpi_device *device)
 
 exit_remove:
 	remove_attrs(resource);
+exit_free_capability:
+	free_capabilities(resource);
 exit_free:
 	kfree(resource);
 exit:
diff --git a/drivers/hwmon/bt1-pvt.c b/drivers/hwmon/bt1-pvt.c
index 1a9772fb1f73..94698cae0497 100644
--- a/drivers/hwmon/bt1-pvt.c
+++ b/drivers/hwmon/bt1-pvt.c
@@ -64,7 +64,7 @@ static const struct pvt_sensor_info pvt_info[] = {
  *     48380,
  * where T = [-48380, 147438] mC and N = [0, 1023].
  */
-static const struct pvt_poly poly_temp_to_N = {
+static const struct pvt_poly __maybe_unused poly_temp_to_N = {
 	.total_divider = 10000,
 	.terms = {
 		{4, 18322, 10000, 10000},
@@ -96,7 +96,7 @@ static const struct pvt_poly poly_N_to_temp = {
  * N = (18658e-3*V - 11572) / 10,
  * V = N * 10^5 / 18658 + 11572 * 10^4 / 18658.
  */
-static const struct pvt_poly poly_volt_to_N = {
+static const struct pvt_poly __maybe_unused poly_volt_to_N = {
 	.total_divider = 10,
 	.terms = {
 		{1, 18658, 1000, 1},
@@ -300,12 +300,12 @@ static irqreturn_t pvt_soft_isr(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
 {
 	return 0644;
 }
 
-inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
 {
 	return 0444;
 }
@@ -462,12 +462,12 @@ static irqreturn_t pvt_hard_isr(int irq, void *data)
 
 #define pvt_soft_isr NULL
 
-inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
 {
 	return 0;
 }
 
-inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
 {
 	return 0;
 }
diff --git a/drivers/hwmon/max6697.c b/drivers/hwmon/max6697.c
index 743752a2467a..64122eb38060 100644
--- a/drivers/hwmon/max6697.c
+++ b/drivers/hwmon/max6697.c
@@ -38,8 +38,9 @@ static const u8 MAX6697_REG_CRIT[] = {
  * Map device tree / platform data register bit map to chip bit map.
  * Applies to alert register and over-temperature register.
  */
-#define MAX6697_MAP_BITS(reg)	((((reg) & 0x7e) >> 1) | \
+#define MAX6697_ALERT_MAP_BITS(reg)	((((reg) & 0x7e) >> 1) | \
 				 (((reg) & 0x01) << 6) | ((reg) & 0x80))
+#define MAX6697_OVERT_MAP_BITS(reg) (((reg) >> 1) | (((reg) & 0x01) << 7))
 
 #define MAX6697_REG_STAT(n)		(0x44 + (n))
 
@@ -562,12 +563,12 @@ static int max6697_init_chip(struct max6697_data *data,
 		return ret;
 
 	ret = i2c_smbus_write_byte_data(client, MAX6697_REG_ALERT_MASK,
-					MAX6697_MAP_BITS(pdata->alert_mask));
+				MAX6697_ALERT_MAP_BITS(pdata->alert_mask));
 	if (ret < 0)
 		return ret;
 
 	ret = i2c_smbus_write_byte_data(client, MAX6697_REG_OVERT_MASK,
-				MAX6697_MAP_BITS(pdata->over_temperature_mask));
+			MAX6697_OVERT_MAP_BITS(pdata->over_temperature_mask));
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
index a337195b1c39..ea516cec1d35 100644
--- a/drivers/hwmon/pmbus/Kconfig
+++ b/drivers/hwmon/pmbus/Kconfig
@@ -71,7 +71,7 @@ config SENSORS_IR35221
 	  Infineon IR35221 controller.
 
 	  This driver can also be built as a module. If so, the module will
-	  be called ir35521.
+	  be called ir35221.
 
 config SENSORS_IR38064
 	tristate "Infineon IR38064"
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index a420877ba533..2191575a448b 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -1869,7 +1869,7 @@ static int pmbus_add_fan_ctrl(struct i2c_client *client,
 	struct pmbus_sensor *sensor;
 
 	sensor = pmbus_add_sensor(data, "fan", "target", index, page,
-				  PMBUS_VIRT_FAN_TARGET_1 + id, 0xff, PSC_FAN,
+				  0xff, PMBUS_VIRT_FAN_TARGET_1 + id, PSC_FAN,
 				  false, false, true);
 
 	if (!sensor)
@@ -1880,14 +1880,14 @@ static int pmbus_add_fan_ctrl(struct i2c_client *client,
 		return 0;
 
 	sensor = pmbus_add_sensor(data, "pwm", NULL, index, page,
-				  PMBUS_VIRT_PWM_1 + id, 0xff, PSC_PWM,
+				  0xff, PMBUS_VIRT_PWM_1 + id, PSC_PWM,
 				  false, false, true);
 
 	if (!sensor)
 		return -ENOMEM;
 
 	sensor = pmbus_add_sensor(data, "pwm", "enable", index, page,
-				  PMBUS_VIRT_PWM_ENABLE_1 + id, 0xff, PSC_PWM,
+				  0xff, PMBUS_VIRT_PWM_ENABLE_1 + id, PSC_PWM,
 				  true, false, false);
 
 	if (!sensor)
@@ -1929,7 +1929,7 @@ static int pmbus_add_fan_attributes(struct i2c_client *client,
 				continue;
 
 			if (pmbus_add_sensor(data, "fan", "input", index,
-					     page, pmbus_fan_registers[f], 0xff,
+					     page, 0xff, pmbus_fan_registers[f],
 					     PSC_FAN, true, true, true) == NULL)
 				return -ENOMEM;