[PATCH] hwmon: Inline w83792d register access functions
Inline w83792d_{read,write}_value for better performance. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Yuan Mu <Ymu@winbond.com.tw> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -303,10 +303,6 @@ struct w83792d_data {
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static int w83792d_attach_adapter(struct i2c_adapter *adapter);
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static int w83792d_attach_adapter(struct i2c_adapter *adapter);
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static int w83792d_detect(struct i2c_adapter *adapter, int address, int kind);
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static int w83792d_detect(struct i2c_adapter *adapter, int address, int kind);
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static int w83792d_detach_client(struct i2c_client *client);
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static int w83792d_detach_client(struct i2c_client *client);
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static int w83792d_read_value(struct i2c_client *client, u8 register);
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static int w83792d_write_value(struct i2c_client *client, u8 register,
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u8 value);
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static struct w83792d_data *w83792d_update_device(struct device *dev);
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static struct w83792d_data *w83792d_update_device(struct device *dev);
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#ifdef DEBUG
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#ifdef DEBUG
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@ -329,6 +325,20 @@ static inline long in_count_from_reg(int nr, struct w83792d_data *data)
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return ((data->in[nr] << 2) | ((data->low_bits >> (2 * nr)) & 0x03));
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return ((data->in[nr] << 2) | ((data->low_bits >> (2 * nr)) & 0x03));
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}
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}
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/* The SMBus locks itself. The Winbond W83792D chip has a bank register,
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but the driver only accesses registers in bank 0, so we don't have
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to switch banks and lock access between switches. */
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static inline int w83792d_read_value(struct i2c_client *client, u8 reg)
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{
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return i2c_smbus_read_byte_data(client, reg);
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}
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static inline int
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w83792d_write_value(struct i2c_client *client, u8 reg, u8 value)
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{
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return i2c_smbus_write_byte_data(client, reg, value);
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}
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/* following are the sysfs callback functions */
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/* following are the sysfs callback functions */
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static ssize_t show_in(struct device *dev, struct device_attribute *attr,
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static ssize_t show_in(struct device *dev, struct device_attribute *attr,
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char *buf)
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char *buf)
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@ -1386,19 +1396,6 @@ w83792d_detach_client(struct i2c_client *client)
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return 0;
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return 0;
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}
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}
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/* The SMBus locks itself. The Winbond W83792D chip has a bank register,
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but the driver only accesses registers in bank 0, so we don't have
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to switch banks and lock access between switches. */
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static int w83792d_read_value(struct i2c_client *client, u8 reg)
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{
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return i2c_smbus_read_byte_data(client, reg);
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}
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static int w83792d_write_value(struct i2c_client *client, u8 reg, u8 value)
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{
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return i2c_smbus_write_byte_data(client, reg, value);
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}
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static void
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static void
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w83792d_init_client(struct i2c_client *client)
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w83792d_init_client(struct i2c_client *client)
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{
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{
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