* Data structures and manipulation thereof
* --------------------------------------------------------------------- */
-/* For ISA chips, we abuse the i2c_client addr and name fields. We also use
- the driver field to differentiate between I2C and ISA chips. */
struct dme1737_data {
- struct i2c_client client;
+ struct i2c_client _client; /* will go away soon */
+ struct i2c_client *client; /* for I2C devices only */
struct device *hwmon_dev;
+ const char *name;
+ unsigned int addr; /* for ISA devices only */
struct mutex update_lock;
int valid; /* !=0 if following fields are valid */
* before calling dme1737_read or dme1737_write.
* --------------------------------------------------------------------- */
-static u8 dme1737_read(struct i2c_client *client, u8 reg)
+static u8 dme1737_read(const struct dme1737_data *data, u8 reg)
{
+ struct i2c_client *client = data->client;
s32 val;
- if (client->driver) { /* I2C device */
+ if (client) { /* I2C device */
val = i2c_smbus_read_byte_data(client, reg);
if (val < 0) {
"maintainer.\n", reg);
}
} else { /* ISA device */
- outb(reg, client->addr);
- val = inb(client->addr + 1);
+ outb(reg, data->addr);
+ val = inb(data->addr + 1);
}
return val;
}
-static s32 dme1737_write(struct i2c_client *client, u8 reg, u8 val)
+static s32 dme1737_write(const struct dme1737_data *data, u8 reg, u8 val)
{
+ struct i2c_client *client = data->client;
s32 res = 0;
- if (client->driver) { /* I2C device */
+ if (client) { /* I2C device */
res = i2c_smbus_write_byte_data(client, reg, val);
if (res < 0) {
"maintainer.\n", reg);
}
} else { /* ISA device */
- outb(reg, client->addr);
- outb(val, client->addr + 1);
+ outb(reg, data->addr);
+ outb(val, data->addr + 1);
}
return res;
static struct dme1737_data *dme1737_update_device(struct device *dev)
{
struct dme1737_data *data = dev_get_drvdata(dev);
- struct i2c_client *client = &data->client;
int ix;
u8 lsb[5];
/* Enable a Vbat monitoring cycle every 10 mins */
if (time_after(jiffies, data->last_vbat + 600 * HZ) || !data->valid) {
- dme1737_write(client, DME1737_REG_CONFIG, dme1737_read(client,
+ dme1737_write(data, DME1737_REG_CONFIG, dme1737_read(data,
DME1737_REG_CONFIG) | 0x10);
data->last_vbat = jiffies;
}
/* Sample register contents every 1 sec */
if (time_after(jiffies, data->last_update + HZ) || !data->valid) {
if (data->type != sch5027) {
- data->vid = dme1737_read(client, DME1737_REG_VID) &
+ data->vid = dme1737_read(data, DME1737_REG_VID) &
0x3f;
}
/* Voltage inputs are stored as 16 bit values even
* though they have only 12 bits resolution. This is
* to make it consistent with the temp inputs. */
- data->in[ix] = dme1737_read(client,
+ data->in[ix] = dme1737_read(data,
DME1737_REG_IN(ix)) << 8;
- data->in_min[ix] = dme1737_read(client,
+ data->in_min[ix] = dme1737_read(data,
DME1737_REG_IN_MIN(ix));
- data->in_max[ix] = dme1737_read(client,
+ data->in_max[ix] = dme1737_read(data,
DME1737_REG_IN_MAX(ix));
}
* to take advantage of implicit conversions between
* register values (2's complement) and temp values
* (signed decimal). */
- data->temp[ix] = dme1737_read(client,
+ data->temp[ix] = dme1737_read(data,
DME1737_REG_TEMP(ix)) << 8;
- data->temp_min[ix] = dme1737_read(client,
+ data->temp_min[ix] = dme1737_read(data,
DME1737_REG_TEMP_MIN(ix));
- data->temp_max[ix] = dme1737_read(client,
+ data->temp_max[ix] = dme1737_read(data,
DME1737_REG_TEMP_MAX(ix));
if (data->type != sch5027) {
- data->temp_offset[ix] = dme1737_read(client,
+ data->temp_offset[ix] = dme1737_read(data,
DME1737_REG_TEMP_OFFSET(ix));
}
}
* which the registers are read (MSB first, then LSB) is
* important! */
for (ix = 0; ix < ARRAY_SIZE(lsb); ix++) {
- lsb[ix] = dme1737_read(client,
+ lsb[ix] = dme1737_read(data,
DME1737_REG_IN_TEMP_LSB(ix));
}
for (ix = 0; ix < ARRAY_SIZE(data->in); ix++) {
if (!(data->has_fan & (1 << ix))) {
continue;
}
- data->fan[ix] = dme1737_read(client,
+ data->fan[ix] = dme1737_read(data,
DME1737_REG_FAN(ix));
- data->fan[ix] |= dme1737_read(client,
+ data->fan[ix] |= dme1737_read(data,
DME1737_REG_FAN(ix) + 1) << 8;
- data->fan_min[ix] = dme1737_read(client,
+ data->fan_min[ix] = dme1737_read(data,
DME1737_REG_FAN_MIN(ix));
- data->fan_min[ix] |= dme1737_read(client,
+ data->fan_min[ix] |= dme1737_read(data,
DME1737_REG_FAN_MIN(ix) + 1) << 8;
- data->fan_opt[ix] = dme1737_read(client,
+ data->fan_opt[ix] = dme1737_read(data,
DME1737_REG_FAN_OPT(ix));
/* fan_max exists only for fan[5-6] */
if (ix > 3) {
- data->fan_max[ix - 4] = dme1737_read(client,
+ data->fan_max[ix - 4] = dme1737_read(data,
DME1737_REG_FAN_MAX(ix));
}
}
if (!(data->has_pwm & (1 << ix))) {
continue;
}
- data->pwm[ix] = dme1737_read(client,
+ data->pwm[ix] = dme1737_read(data,
DME1737_REG_PWM(ix));
- data->pwm_freq[ix] = dme1737_read(client,
+ data->pwm_freq[ix] = dme1737_read(data,
DME1737_REG_PWM_FREQ(ix));
/* pwm_config and pwm_min exist only for pwm[1-3] */
if (ix < 3) {
- data->pwm_config[ix] = dme1737_read(client,
+ data->pwm_config[ix] = dme1737_read(data,
DME1737_REG_PWM_CONFIG(ix));
- data->pwm_min[ix] = dme1737_read(client,
+ data->pwm_min[ix] = dme1737_read(data,
DME1737_REG_PWM_MIN(ix));
}
}
for (ix = 0; ix < ARRAY_SIZE(data->pwm_rr); ix++) {
- data->pwm_rr[ix] = dme1737_read(client,
+ data->pwm_rr[ix] = dme1737_read(data,
DME1737_REG_PWM_RR(ix));
}
/* Thermal zone registers */
for (ix = 0; ix < ARRAY_SIZE(data->zone_low); ix++) {
- data->zone_low[ix] = dme1737_read(client,
+ data->zone_low[ix] = dme1737_read(data,
DME1737_REG_ZONE_LOW(ix));
- data->zone_abs[ix] = dme1737_read(client,
+ data->zone_abs[ix] = dme1737_read(data,
DME1737_REG_ZONE_ABS(ix));
}
if (data->type != sch5027) {
for (ix = 0; ix < ARRAY_SIZE(data->zone_hyst); ix++) {
- data->zone_hyst[ix] = dme1737_read(client,
+ data->zone_hyst[ix] = dme1737_read(data,
DME1737_REG_ZONE_HYST(ix));
}
}
/* Alarm registers */
- data->alarms = dme1737_read(client,
+ data->alarms = dme1737_read(data,
DME1737_REG_ALARM1);
/* Bit 7 tells us if the other alarm registers are non-zero and
* therefore also need to be read */
if (data->alarms & 0x80) {
- data->alarms |= dme1737_read(client,
+ data->alarms |= dme1737_read(data,
DME1737_REG_ALARM2) << 8;
- data->alarms |= dme1737_read(client,
+ data->alarms |= dme1737_read(data,
DME1737_REG_ALARM3) << 16;
}
/* The ISA chips require explicit clearing of alarm bits.
* Don't worry, an alarm will come back if the condition
* that causes it still exists */
- if (!client->driver) {
+ if (!data->client) {
if (data->alarms & 0xff0000) {
- dme1737_write(client, DME1737_REG_ALARM3,
+ dme1737_write(data, DME1737_REG_ALARM3,
0xff);
}
if (data->alarms & 0xff00) {
- dme1737_write(client, DME1737_REG_ALARM2,
+ dme1737_write(data, DME1737_REG_ALARM2,
0xff);
}
if (data->alarms & 0xff) {
- dme1737_write(client, DME1737_REG_ALARM1,
+ dme1737_write(data, DME1737_REG_ALARM1,
0xff);
}
}
const char *buf, size_t count)
{
struct dme1737_data *data = dev_get_drvdata(dev);
- struct i2c_client *client = &data->client;
struct sensor_device_attribute_2
*sensor_attr_2 = to_sensor_dev_attr_2(attr);
int ix = sensor_attr_2->index;
switch (fn) {
case SYS_IN_MIN:
data->in_min[ix] = IN_TO_REG(val, data->in_nominal[ix]);
- dme1737_write(client, DME1737_REG_IN_MIN(ix),
+ dme1737_write(data, DME1737_REG_IN_MIN(ix),
data->in_min[ix]);
break;
case SYS_IN_MAX:
data->in_max[ix] = IN_TO_REG(val, data->in_nominal[ix]);
- dme1737_write(client, DME1737_REG_IN_MAX(ix),
+ dme1737_write(data, DME1737_REG_IN_MAX(ix),
data->in_max[ix]);
break;
default:
const char *buf, size_t count)
{
struct dme1737_data *data = dev_get_drvdata(dev);
- struct i2c_client *client = &data->client;
struct sensor_device_attribute_2
*sensor_attr_2 = to_sensor_dev_attr_2(attr);
int ix = sensor_attr_2->index;
switch (fn) {
case SYS_TEMP_MIN:
data->temp_min[ix] = TEMP_TO_REG(val);
- dme1737_write(client, DME1737_REG_TEMP_MIN(ix),
+ dme1737_write(data, DME1737_REG_TEMP_MIN(ix),
data->temp_min[ix]);
break;
case SYS_TEMP_MAX:
data->temp_max[ix] = TEMP_TO_REG(val);
- dme1737_write(client, DME1737_REG_TEMP_MAX(ix),
+ dme1737_write(data, DME1737_REG_TEMP_MAX(ix),
data->temp_max[ix]);
break;
case SYS_TEMP_OFFSET:
data->temp_offset[ix] = TEMP_TO_REG(val);
- dme1737_write(client, DME1737_REG_TEMP_OFFSET(ix),
+ dme1737_write(data, DME1737_REG_TEMP_OFFSET(ix),
data->temp_offset[ix]);
break;
default:
const char *buf, size_t count)
{
struct dme1737_data *data = dev_get_drvdata(dev);
- struct i2c_client *client = &data->client;
struct sensor_device_attribute_2
*sensor_attr_2 = to_sensor_dev_attr_2(attr);
int ix = sensor_attr_2->index;
switch (fn) {
case SYS_ZONE_AUTO_POINT1_TEMP_HYST:
/* Refresh the cache */
- data->zone_low[ix] = dme1737_read(client,
+ data->zone_low[ix] = dme1737_read(data,
DME1737_REG_ZONE_LOW(ix));
/* Modify the temp hyst value */
data->zone_hyst[ix == 2] = TEMP_HYST_TO_REG(
TEMP_FROM_REG(data->zone_low[ix], 8) -
- val, ix, dme1737_read(client,
+ val, ix, dme1737_read(data,
DME1737_REG_ZONE_HYST(ix == 2)));
- dme1737_write(client, DME1737_REG_ZONE_HYST(ix == 2),
+ dme1737_write(data, DME1737_REG_ZONE_HYST(ix == 2),
data->zone_hyst[ix == 2]);
break;
case SYS_ZONE_AUTO_POINT1_TEMP:
data->zone_low[ix] = TEMP_TO_REG(val);
- dme1737_write(client, DME1737_REG_ZONE_LOW(ix),
+ dme1737_write(data, DME1737_REG_ZONE_LOW(ix),
data->zone_low[ix]);
break;
case SYS_ZONE_AUTO_POINT2_TEMP:
/* Refresh the cache */
- data->zone_low[ix] = dme1737_read(client,
+ data->zone_low[ix] = dme1737_read(data,
DME1737_REG_ZONE_LOW(ix));
/* Modify the temp range value (which is stored in the upper
* nibble of the pwm_freq register) */
data->pwm_freq[ix] = TEMP_RANGE_TO_REG(val -
TEMP_FROM_REG(data->zone_low[ix], 8),
- dme1737_read(client,
+ dme1737_read(data,
DME1737_REG_PWM_FREQ(ix)));
- dme1737_write(client, DME1737_REG_PWM_FREQ(ix),
+ dme1737_write(data, DME1737_REG_PWM_FREQ(ix),
data->pwm_freq[ix]);
break;
case SYS_ZONE_AUTO_POINT3_TEMP:
data->zone_abs[ix] = TEMP_TO_REG(val);
- dme1737_write(client, DME1737_REG_ZONE_ABS(ix),
+ dme1737_write(data, DME1737_REG_ZONE_ABS(ix),
data->zone_abs[ix]);
break;
default:
const char *buf, size_t count)
{
struct dme1737_data *data = dev_get_drvdata(dev);
- struct i2c_client *client = &data->client;
struct sensor_device_attribute_2
*sensor_attr_2 = to_sensor_dev_attr_2(attr);
int ix = sensor_attr_2->index;
data->fan_min[ix] = FAN_TO_REG(val, 0);
} else {
/* Refresh the cache */
- data->fan_opt[ix] = dme1737_read(client,
+ data->fan_opt[ix] = dme1737_read(data,
DME1737_REG_FAN_OPT(ix));
/* Modify the fan min value */
data->fan_min[ix] = FAN_TO_REG(val,
FAN_TPC_FROM_REG(data->fan_opt[ix]));
}
- dme1737_write(client, DME1737_REG_FAN_MIN(ix),
+ dme1737_write(data, DME1737_REG_FAN_MIN(ix),
data->fan_min[ix] & 0xff);
- dme1737_write(client, DME1737_REG_FAN_MIN(ix) + 1,
+ dme1737_write(data, DME1737_REG_FAN_MIN(ix) + 1,
data->fan_min[ix] >> 8);
break;
case SYS_FAN_MAX:
/* Only valid for fan[5-6] */
data->fan_max[ix - 4] = FAN_MAX_TO_REG(val);
- dme1737_write(client, DME1737_REG_FAN_MAX(ix),
+ dme1737_write(data, DME1737_REG_FAN_MAX(ix),
data->fan_max[ix - 4]);
break;
case SYS_FAN_TYPE:
val);
goto exit;
}
- data->fan_opt[ix] = FAN_TYPE_TO_REG(val, dme1737_read(client,
+ data->fan_opt[ix] = FAN_TYPE_TO_REG(val, dme1737_read(data,
DME1737_REG_FAN_OPT(ix)));
- dme1737_write(client, DME1737_REG_FAN_OPT(ix),
+ dme1737_write(data, DME1737_REG_FAN_OPT(ix),
data->fan_opt[ix]);
break;
default:
const char *buf, size_t count)
{
struct dme1737_data *data = dev_get_drvdata(dev);
- struct i2c_client *client = &data->client;
struct sensor_device_attribute_2
*sensor_attr_2 = to_sensor_dev_attr_2(attr);
int ix = sensor_attr_2->index;
switch (fn) {
case SYS_PWM:
data->pwm[ix] = SENSORS_LIMIT(val, 0, 255);
- dme1737_write(client, DME1737_REG_PWM(ix), data->pwm[ix]);
+ dme1737_write(data, DME1737_REG_PWM(ix), data->pwm[ix]);
break;
case SYS_PWM_FREQ:
- data->pwm_freq[ix] = PWM_FREQ_TO_REG(val, dme1737_read(client,
+ data->pwm_freq[ix] = PWM_FREQ_TO_REG(val, dme1737_read(data,
DME1737_REG_PWM_FREQ(ix)));
- dme1737_write(client, DME1737_REG_PWM_FREQ(ix),
+ dme1737_write(data, DME1737_REG_PWM_FREQ(ix),
data->pwm_freq[ix]);
break;
case SYS_PWM_ENABLE:
goto exit;
}
/* Refresh the cache */
- data->pwm_config[ix] = dme1737_read(client,
+ data->pwm_config[ix] = dme1737_read(data,
DME1737_REG_PWM_CONFIG(ix));
if (val == PWM_EN_FROM_REG(data->pwm_config[ix])) {
/* Bail out if no change */
data->pwm_acz[ix] = PWM_ACZ_FROM_REG(
data->pwm_config[ix]);
/* Save the current ramp rate state and disable it */
- data->pwm_rr[ix > 0] = dme1737_read(client,
+ data->pwm_rr[ix > 0] = dme1737_read(data,
DME1737_REG_PWM_RR(ix > 0));
data->pwm_rr_en &= ~(1 << ix);
if (PWM_RR_EN_FROM_REG(data->pwm_rr[ix > 0], ix)) {
data->pwm_rr_en |= (1 << ix);
data->pwm_rr[ix > 0] = PWM_RR_EN_TO_REG(0, ix,
data->pwm_rr[ix > 0]);
- dme1737_write(client,
+ dme1737_write(data,
DME1737_REG_PWM_RR(ix > 0),
data->pwm_rr[ix > 0]);
}
/* Turn fan fully on */
data->pwm_config[ix] = PWM_EN_TO_REG(0,
data->pwm_config[ix]);
- dme1737_write(client, DME1737_REG_PWM_CONFIG(ix),
+ dme1737_write(data, DME1737_REG_PWM_CONFIG(ix),
data->pwm_config[ix]);
break;
case 1:
/* Turn on manual mode */
data->pwm_config[ix] = PWM_EN_TO_REG(1,
data->pwm_config[ix]);
- dme1737_write(client, DME1737_REG_PWM_CONFIG(ix),
+ dme1737_write(data, DME1737_REG_PWM_CONFIG(ix),
data->pwm_config[ix]);
/* Change permissions of pwm[ix] to read-writeable */
dme1737_chmod_file(dev, dme1737_pwm_chmod_attr[ix],
data->pwm_config[ix] = PWM_ACZ_TO_REG(
data->pwm_acz[ix],
data->pwm_config[ix]);
- dme1737_write(client, DME1737_REG_PWM_CONFIG(ix),
+ dme1737_write(data, DME1737_REG_PWM_CONFIG(ix),
data->pwm_config[ix]);
/* Enable PWM ramp rate if previously enabled */
if (data->pwm_rr_en & (1 << ix)) {
data->pwm_rr[ix > 0] = PWM_RR_EN_TO_REG(1, ix,
- dme1737_read(client,
+ dme1737_read(data,
DME1737_REG_PWM_RR(ix > 0)));
- dme1737_write(client,
+ dme1737_write(data,
DME1737_REG_PWM_RR(ix > 0),
data->pwm_rr[ix > 0]);
}
case SYS_PWM_RAMP_RATE:
/* Only valid for pwm[1-3] */
/* Refresh the cache */
- data->pwm_config[ix] = dme1737_read(client,
+ data->pwm_config[ix] = dme1737_read(data,
DME1737_REG_PWM_CONFIG(ix));
- data->pwm_rr[ix > 0] = dme1737_read(client,
+ data->pwm_rr[ix > 0] = dme1737_read(data,
DME1737_REG_PWM_RR(ix > 0));
/* Set the ramp rate value */
if (val > 0) {
data->pwm_rr[ix > 0] = PWM_RR_EN_TO_REG(val > 0, ix,
data->pwm_rr[ix > 0]);
}
- dme1737_write(client, DME1737_REG_PWM_RR(ix > 0),
+ dme1737_write(data, DME1737_REG_PWM_RR(ix > 0),
data->pwm_rr[ix > 0]);
break;
case SYS_PWM_AUTO_CHANNELS_ZONE:
goto exit;
}
/* Refresh the cache */
- data->pwm_config[ix] = dme1737_read(client,
+ data->pwm_config[ix] = dme1737_read(data,
DME1737_REG_PWM_CONFIG(ix));
if (PWM_EN_FROM_REG(data->pwm_config[ix]) == 2) {
/* PWM is already in auto mode so update the temp
* channel assignment */
data->pwm_config[ix] = PWM_ACZ_TO_REG(val,
data->pwm_config[ix]);
- dme1737_write(client, DME1737_REG_PWM_CONFIG(ix),
+ dme1737_write(data, DME1737_REG_PWM_CONFIG(ix),
data->pwm_config[ix]);
} else {
/* PWM is not in auto mode so we save the temp
case SYS_PWM_AUTO_PWM_MIN:
/* Only valid for pwm[1-3] */
/* Refresh the cache */
- data->pwm_min[ix] = dme1737_read(client,
+ data->pwm_min[ix] = dme1737_read(data,
DME1737_REG_PWM_MIN(ix));
/* There are only 2 values supported for the auto_pwm_min
* value: 0 or auto_point1_pwm. So if the temperature drops
* off or runs at auto_point1_pwm duty-cycle. */
if (val > ((data->pwm_min[ix] + 1) / 2)) {
data->pwm_rr[0] = PWM_OFF_TO_REG(1, ix,
- dme1737_read(client,
+ dme1737_read(data,
DME1737_REG_PWM_RR(0)));
} else {
data->pwm_rr[0] = PWM_OFF_TO_REG(0, ix,
- dme1737_read(client,
+ dme1737_read(data,
DME1737_REG_PWM_RR(0)));
}
- dme1737_write(client, DME1737_REG_PWM_RR(0),
+ dme1737_write(data, DME1737_REG_PWM_RR(0),
data->pwm_rr[0]);
break;
case SYS_PWM_AUTO_POINT1_PWM:
/* Only valid for pwm[1-3] */
data->pwm_min[ix] = SENSORS_LIMIT(val, 0, 255);
- dme1737_write(client, DME1737_REG_PWM_MIN(ix),
+ dme1737_write(data, DME1737_REG_PWM_MIN(ix),
data->pwm_min[ix]);
break;
default:
{
struct dme1737_data *data = dev_get_drvdata(dev);
- return sprintf(buf, "%s\n", data->client.name);
+ return sprintf(buf, "%s\n", data->name);
}
/* ---------------------------------------------------------------------
sysfs_remove_group(&dev->kobj, &dme1737_group);
- if (!data->client.driver) {
+ if (!data->client) {
sysfs_remove_file(&dev->kobj, &dev_attr_name.attr);
}
}
int err, ix;
/* Create a name attribute for ISA devices */
- if (!data->client.driver &&
+ if (!data->client &&
(err = sysfs_create_file(&dev->kobj, &dev_attr_name.attr))) {
goto exit;
}
static int dme1737_init_device(struct device *dev)
{
struct dme1737_data *data = dev_get_drvdata(dev);
- struct i2c_client *client = &data->client;
+ struct i2c_client *client = data->client;
int ix;
u8 reg;
/* Point to the right nominal voltages array */
data->in_nominal = IN_NOMINAL(data->type);
- data->config = dme1737_read(client, DME1737_REG_CONFIG);
+ data->config = dme1737_read(data, DME1737_REG_CONFIG);
/* Inform if part is not monitoring/started */
if (!(data->config & 0x01)) {
if (!force_start) {
/* Force monitoring */
data->config |= 0x01;
- dme1737_write(client, DME1737_REG_CONFIG, data->config);
+ dme1737_write(data, DME1737_REG_CONFIG, data->config);
}
/* Inform if part is not ready */
if (!(data->config & 0x04)) {
}
/* Determine which optional fan and pwm features are enabled/present */
- if (client->driver) { /* I2C chip */
- data->config2 = dme1737_read(client, DME1737_REG_CONFIG2);
+ if (client) { /* I2C chip */
+ data->config2 = dme1737_read(data, DME1737_REG_CONFIG2);
/* Check if optional fan3 input is enabled */
if (data->config2 & 0x04) {
data->has_fan |= (1 << 2);
/* Fan4 and pwm3 are only available if the client's I2C address
* is the default 0x2e. Otherwise the I/Os associated with
* these functions are used for addr enable/select. */
- if (data->client.addr == 0x2e) {
+ if (client->addr == 0x2e) {
data->has_fan |= (1 << 3);
data->has_pwm |= (1 << 2);
}
(data->has_fan & (1 << 4)) ? "yes" : "no",
(data->has_fan & (1 << 5)) ? "yes" : "no");
- reg = dme1737_read(client, DME1737_REG_TACH_PWM);
+ reg = dme1737_read(data, DME1737_REG_TACH_PWM);
/* Inform if fan-to-pwm mapping differs from the default */
- if (client->driver && reg != 0xa4) { /* I2C chip */
+ if (client && reg != 0xa4) { /* I2C chip */
dev_warn(dev, "Non-standard fan to pwm mapping: "
"fan1->pwm%d, fan2->pwm%d, fan3->pwm%d, "
"fan4->pwm%d. Please report to the driver "
"maintainer.\n",
(reg & 0x03) + 1, ((reg >> 2) & 0x03) + 1,
((reg >> 4) & 0x03) + 1, ((reg >> 6) & 0x03) + 1);
- } else if (!client->driver && reg != 0x24) { /* ISA chip */
+ } else if (!client && reg != 0x24) { /* ISA chip */
dev_warn(dev, "Non-standard fan to pwm mapping: "
"fan1->pwm%d, fan2->pwm%d, fan3->pwm%d. "
"Please report to the driver maintainer.\n",
* disabled). */
if (!(data->config & 0x02)) {
for (ix = 0; ix < 3; ix++) {
- data->pwm_config[ix] = dme1737_read(client,
+ data->pwm_config[ix] = dme1737_read(data,
DME1737_REG_PWM_CONFIG(ix));
if ((data->has_pwm & (1 << ix)) &&
(PWM_EN_FROM_REG(data->pwm_config[ix]) == -1)) {
"manual mode.\n", ix + 1);
data->pwm_config[ix] = PWM_EN_TO_REG(1,
data->pwm_config[ix]);
- dme1737_write(client, DME1737_REG_PWM(ix), 0);
- dme1737_write(client,
+ dme1737_write(data, DME1737_REG_PWM(ix), 0);
+ dme1737_write(data,
DME1737_REG_PWM_CONFIG(ix),
data->pwm_config[ix]);
}
goto exit;
}
- client = &data->client;
+ client = &data->_client;
+ data->client = client;
i2c_set_clientdata(client, data);
client->addr = address;
client->adapter = adapter;
/* A negative kind means that the driver was loaded with no force
* parameter (default), so we must identify the chip. */
if (kind < 0) {
- company = dme1737_read(client, DME1737_REG_COMPANY);
- verstep = dme1737_read(client, DME1737_REG_VERSTEP);
+ company = dme1737_read(data, DME1737_REG_COMPANY);
+ verstep = dme1737_read(data, DME1737_REG_VERSTEP);
if (company == DME1737_COMPANY_SMSC &&
(verstep & DME1737_VERSTEP_MASK) == DME1737_VERSTEP) {
/* Fill in the remaining client fields and put it into the global
* list */
strlcpy(client->name, name, I2C_NAME_SIZE);
+ data->name = client->name;
mutex_init(&data->update_lock);
/* Tell the I2C layer a new client has arrived */
{
u8 company, device;
struct resource *res;
- struct i2c_client *client;
struct dme1737_data *data;
struct device *dev = &pdev->dev;
int err;
goto exit_release_region;
}
- client = &data->client;
- i2c_set_clientdata(client, data);
- client->addr = res->start;
+ data->addr = res->start;
platform_set_drvdata(pdev, data);
/* Skip chip detection if module is loaded with force_id parameter */
if (!force_id) {
- company = dme1737_read(client, DME1737_REG_COMPANY);
- device = dme1737_read(client, DME1737_REG_DEVICE);
+ company = dme1737_read(data, DME1737_REG_COMPANY);
+ device = dme1737_read(data, DME1737_REG_DEVICE);
if (!((company == DME1737_COMPANY_SMSC) &&
(device == SCH311X_DEVICE))) {
data->type = sch311x;
/* Fill in the remaining client fields and initialize the mutex */
- strlcpy(client->name, "sch311x", I2C_NAME_SIZE);
+ data->name = "sch311x";
mutex_init(&data->update_lock);
- dev_info(dev, "Found a SCH311x chip at 0x%04x\n", client->addr);
+ dev_info(dev, "Found a SCH311x chip at 0x%04x\n", data->addr);
/* Initialize the chip */
if ((err = dme1737_init_device(dev))) {
hwmon_device_unregister(data->hwmon_dev);
dme1737_remove_files(&pdev->dev);
- release_region(data->client.addr, DME1737_EXTENT);
+ release_region(data->addr, DME1737_EXTENT);
platform_set_drvdata(pdev, NULL);
kfree(data);
projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / commitdiff