[PATCH 27/29] hwmon: (chipcap2) Drop unnecessary include files

[Guenter Roeck <linux@roeck-us.net>]

The driver does not perform any locking, does not execute or use any sleep
related functionality, and does not allocate memory. Drop the unnecessary
include files.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/hwmon/chipcap2.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/hwmon/chipcap2.c b/drivers/hwmon/chipcap2.c
index 9d071f7ca9d2..645b8c2e704e 100644
--- a/drivers/hwmon/chipcap2.c
+++ b/drivers/hwmon/chipcap2.c
@@ -81,7 +81,6 @@ struct cc2_data {
 	struct completion complete;
 	struct device *hwmon;
 	struct i2c_client *client;
-	struct mutex dev_access_lock; /* device access lock */
 	struct regulator *regulator;
 	const char *name;
 	int irq_ready;
@@ -558,8 +557,6 @@ static int cc2_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
 {
 	struct cc2_data *data = dev_get_drvdata(dev);
 
-	guard(mutex)(&data->dev_access_lock);
-
 	switch (type) {
 	case hwmon_temp:
 		return cc2_measurement(data, type, val);
@@ -600,8 +597,6 @@ static int cc2_write(struct device *dev, enum hwmon_sensor_types type, u32 attr,
 	if (val < 0 || val > CC2_RH_MAX)
 		return -EINVAL;
 
-	guard(mutex)(&data->dev_access_lock);
-
 	switch (attr) {
 	case hwmon_humidity_min:
 		cmd = CC2_W_ALARM_L_ON;
@@ -708,8 +703,6 @@ static int cc2_probe(struct i2c_client *client)
 
 	i2c_set_clientdata(client, data);
 
-	mutex_init(&data->dev_access_lock);
-
 	data->client = client;
 
 	data->regulator = devm_regulator_get_exclusive(dev, "vdd");
-- 
2.45.2