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Commit 0d0ab7fe authored by Jean Delvare's avatar Jean Delvare Committed by Greg Kroah-Hartman
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[PATCH] hwmon: Inline w83792d register access functions 



Inline w83792d_{read,write}_value for better performance.

Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Acked-by: default avatarYuan Mu <Ymu@winbond.com.tw>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 806ba640

drivers/hwmon/w83792d.c

+14 −17
Original line number Diff line number Diff line
@@ -303,10 +303,6 @@ struct w83792d_data { 
static int w83792d_attach_adapter(struct i2c_adapter *adapter);

static int w83792d_detect(struct i2c_adapter *adapter, int address, int kind);

static int w83792d_detach_client(struct i2c_client *client);



static int w83792d_read_value(struct i2c_client *client, u8 register);

static int w83792d_write_value(struct i2c_client *client, u8 register,

				u8 value);

static struct w83792d_data *w83792d_update_device(struct device *dev);



#ifdef DEBUG
@@ -329,6 +325,20 @@ static inline long in_count_from_reg(int nr, struct w83792d_data *data) 
	return ((data->in[nr] << 2) | ((data->low_bits >> (2 * nr)) & 0x03));

}



/* The SMBus locks itself. The Winbond W83792D chip has a bank register,

   but the driver only accesses registers in bank 0, so we don't have

   to switch banks and lock access between switches. */

static inline int w83792d_read_value(struct i2c_client *client, u8 reg)

{

	return i2c_smbus_read_byte_data(client, reg);

}



static inline int

w83792d_write_value(struct i2c_client *client, u8 reg, u8 value)

{

	return i2c_smbus_write_byte_data(client, reg, value);

}



/* following are the sysfs callback functions */

static ssize_t show_in(struct device *dev, struct device_attribute *attr,

			char *buf)
@@ -1386,19 +1396,6 @@ w83792d_detach_client(struct i2c_client *client) 
	return 0;

}



/* The SMBus locks itself. The Winbond W83792D chip has a bank register,

   but the driver only accesses registers in bank 0, so we don't have

   to switch banks and lock access between switches. */

static int w83792d_read_value(struct i2c_client *client, u8 reg)

{

	return i2c_smbus_read_byte_data(client, reg);

}



static int w83792d_write_value(struct i2c_client *client, u8 reg, u8 value)

{

	return i2c_smbus_write_byte_data(client, reg, value);

}



static void

w83792d_init_client(struct i2c_client *client)

{