Prepare for platform specific callbacks usage: * Use nct6775 function pointers in struct nct6775_data instead direct calls. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204807 Signed-off-by: Denis Pauk <pauk.denis@xxxxxxxxx> Co-developed-by: Bernhard Seibold <mail@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Bernhard Seibold <mail@xxxxxxxxxxxxxxxxxxx> Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxx> Cc: Guenter Roeck <linux@xxxxxxxxxxxx> --- Changes in v7: - Without changes. Changes in v6: - Split patch with replace direct calls to function pointers. Changes in v5: - Without changes. Changes in v4: - Fix naming conflict with inb, outb by add sio prefix to callbacks in nct6775_sio_data. Changes in v3: - Use nct6775 function pointers in struct nct6775_data instead direct calls. - make function declarations one line. Changes in v2: - Split changes to separate patches. - Rearrange code for directly use struct nct6775_sio_data in superio_*() functions. --- drivers/hwmon/nct6775.c | 283 ++++++++++++++++++++-------------------- 1 file changed, 143 insertions(+), 140 deletions(-) diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index 9b503c88e20d..4253eed7f5b0 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -1232,6 +1232,10 @@ struct nct6775_data { u8 fandiv1; u8 fandiv2; u8 sio_reg_enable; + + /* nct6775_*() callbacks */ + u16 (*read_value)(struct nct6775_data *data, u16 reg); + int (*write_value)(struct nct6775_data *data, u16 reg, u16 value); }; struct sensor_device_template { @@ -1471,7 +1475,7 @@ static u16 nct6775_read_temp(struct nct6775_data *data, u16 reg) { u16 res; - res = nct6775_read_value(data, reg); + res = data->read_value(data, reg); if (!is_word_sized(data, reg)) res <<= 8; @@ -1482,7 +1486,7 @@ static int nct6775_write_temp(struct nct6775_data *data, u16 reg, u16 value) { if (!is_word_sized(data, reg)) value >>= 8; - return nct6775_write_value(data, reg, value); + return data->write_value(data, reg, value); } /* This function assumes that the caller holds data->update_lock */ @@ -1492,24 +1496,24 @@ static void nct6775_write_fan_div(struct nct6775_data *data, int nr) switch (nr) { case 0: - reg = (nct6775_read_value(data, NCT6775_REG_FANDIV1) & 0x70) + reg = (data->read_value(data, NCT6775_REG_FANDIV1) & 0x70) | (data->fan_div[0] & 0x7); - nct6775_write_value(data, NCT6775_REG_FANDIV1, reg); + data->write_value(data, NCT6775_REG_FANDIV1, reg); break; case 1: - reg = (nct6775_read_value(data, NCT6775_REG_FANDIV1) & 0x7) + reg = (data->read_value(data, NCT6775_REG_FANDIV1) & 0x7) | ((data->fan_div[1] << 4) & 0x70); - nct6775_write_value(data, NCT6775_REG_FANDIV1, reg); + data->write_value(data, NCT6775_REG_FANDIV1, reg); break; case 2: - reg = (nct6775_read_value(data, NCT6775_REG_FANDIV2) & 0x70) + reg = (data->read_value(data, NCT6775_REG_FANDIV2) & 0x70) | (data->fan_div[2] & 0x7); - nct6775_write_value(data, NCT6775_REG_FANDIV2, reg); + data->write_value(data, NCT6775_REG_FANDIV2, reg); break; case 3: - reg = (nct6775_read_value(data, NCT6775_REG_FANDIV2) & 0x7) + reg = (data->read_value(data, NCT6775_REG_FANDIV2) & 0x7) | ((data->fan_div[3] << 4) & 0x70); - nct6775_write_value(data, NCT6775_REG_FANDIV2, reg); + data->write_value(data, NCT6775_REG_FANDIV2, reg); break; } } @@ -1524,10 +1528,10 @@ static void nct6775_update_fan_div(struct nct6775_data *data) { u8 i; - i = nct6775_read_value(data, NCT6775_REG_FANDIV1); + i = data->read_value(data, NCT6775_REG_FANDIV1); data->fan_div[0] = i & 0x7; data->fan_div[1] = (i & 0x70) >> 4; - i = nct6775_read_value(data, NCT6775_REG_FANDIV2); + i = data->read_value(data, NCT6775_REG_FANDIV2); data->fan_div[2] = i & 0x7; if (data->has_fan & BIT(3)) data->fan_div[3] = (i & 0x70) >> 4; @@ -1575,11 +1579,11 @@ static void nct6775_init_fan_common(struct device *dev, */ for (i = 0; i < ARRAY_SIZE(data->fan_min); i++) { if (data->has_fan_min & BIT(i)) { - reg = nct6775_read_value(data, data->REG_FAN_MIN[i]); + reg = data->read_value(data, data->REG_FAN_MIN[i]); if (!reg) - nct6775_write_value(data, data->REG_FAN_MIN[i], - data->has_fan_div ? 0xff - : 0xff1f); + data->write_value(data, data->REG_FAN_MIN[i], + data->has_fan_div ? 0xff + : 0xff1f); } } } @@ -1623,8 +1627,8 @@ static void nct6775_select_fan_div(struct device *dev, } if (fan_min != data->fan_min[nr]) { data->fan_min[nr] = fan_min; - nct6775_write_value(data, data->REG_FAN_MIN[nr], - fan_min); + data->write_value(data, data->REG_FAN_MIN[nr], + fan_min); } } data->fan_div[nr] = fan_div; @@ -1644,16 +1648,15 @@ static void nct6775_update_pwm(struct device *dev) continue; duty_is_dc = data->REG_PWM_MODE[i] && - (nct6775_read_value(data, data->REG_PWM_MODE[i]) + (data->read_value(data, data->REG_PWM_MODE[i]) & data->PWM_MODE_MASK[i]); data->pwm_mode[i] = !duty_is_dc; - fanmodecfg = nct6775_read_value(data, data->REG_FAN_MODE[i]); + fanmodecfg = data->read_value(data, data->REG_FAN_MODE[i]); for (j = 0; j < ARRAY_SIZE(data->REG_PWM); j++) { if (data->REG_PWM[j] && data->REG_PWM[j][i]) { - data->pwm[j][i] - = nct6775_read_value(data, - data->REG_PWM[j][i]); + data->pwm[j][i] = data->read_value(data, + data->REG_PWM[j][i]); } } @@ -1668,17 +1671,17 @@ static void nct6775_update_pwm(struct device *dev) u8 t = fanmodecfg & 0x0f; if (data->REG_TOLERANCE_H) { - t |= (nct6775_read_value(data, + t |= (data->read_value(data, data->REG_TOLERANCE_H[i]) & 0x70) >> 1; } data->target_speed_tolerance[i] = t; } data->temp_tolerance[1][i] = - nct6775_read_value(data, - data->REG_CRITICAL_TEMP_TOLERANCE[i]); + data->read_value(data, + data->REG_CRITICAL_TEMP_TOLERANCE[i]); - reg = nct6775_read_value(data, data->REG_TEMP_SEL[i]); + reg = data->read_value(data, data->REG_TEMP_SEL[i]); data->pwm_temp_sel[i] = reg & 0x1f; /* If fan can stop, report floor as 0 */ if (reg & 0x80) @@ -1687,7 +1690,7 @@ static void nct6775_update_pwm(struct device *dev) if (!data->REG_WEIGHT_TEMP_SEL[i]) continue; - reg = nct6775_read_value(data, data->REG_WEIGHT_TEMP_SEL[i]); + reg = data->read_value(data, data->REG_WEIGHT_TEMP_SEL[i]); data->pwm_weight_temp_sel[i] = reg & 0x1f; /* If weight is disabled, report weight source as 0 */ if (!(reg & 0x80)) @@ -1695,9 +1698,8 @@ static void nct6775_update_pwm(struct device *dev) /* Weight temp data */ for (j = 0; j < ARRAY_SIZE(data->weight_temp); j++) { - data->weight_temp[j][i] - = nct6775_read_value(data, - data->REG_WEIGHT_TEMP[j][i]); + data->weight_temp[j][i] = data->read_value(data, + data->REG_WEIGHT_TEMP[j][i]); } } } @@ -1715,10 +1717,10 @@ static void nct6775_update_pwm_limits(struct device *dev) for (j = 0; j < ARRAY_SIZE(data->fan_time); j++) { data->fan_time[j][i] = - nct6775_read_value(data, data->REG_FAN_TIME[j][i]); + data->read_value(data, data->REG_FAN_TIME[j][i]); } - reg_t = nct6775_read_value(data, data->REG_TARGET[i]); + reg_t = data->read_value(data, data->REG_TARGET[i]); /* Update only in matching mode or if never updated */ if (!data->target_temp[i] || data->pwm_enable[i] == thermal_cruise) @@ -1726,7 +1728,7 @@ static void nct6775_update_pwm_limits(struct device *dev) if (!data->target_speed[i] || data->pwm_enable[i] == speed_cruise) { if (data->REG_TOLERANCE_H) { - reg_t |= (nct6775_read_value(data, + reg_t |= (data->read_value(data, data->REG_TOLERANCE_H[i]) & 0x0f) << 8; } data->target_speed[i] = reg_t; @@ -1734,21 +1736,21 @@ static void nct6775_update_pwm_limits(struct device *dev) for (j = 0; j < data->auto_pwm_num; j++) { data->auto_pwm[i][j] = - nct6775_read_value(data, - NCT6775_AUTO_PWM(data, i, j)); + data->read_value(data, + NCT6775_AUTO_PWM(data, i, j)); data->auto_temp[i][j] = - nct6775_read_value(data, - NCT6775_AUTO_TEMP(data, i, j)); + data->read_value(data, + NCT6775_AUTO_TEMP(data, i, j)); } /* critical auto_pwm temperature data */ data->auto_temp[i][data->auto_pwm_num] = - nct6775_read_value(data, data->REG_CRITICAL_TEMP[i]); + data->read_value(data, data->REG_CRITICAL_TEMP[i]); switch (data->kind) { case nct6775: - reg = nct6775_read_value(data, - NCT6775_REG_CRITICAL_ENAB[i]); + reg = data->read_value(data, + NCT6775_REG_CRITICAL_ENAB[i]); data->auto_pwm[i][data->auto_pwm_num] = (reg & 0x02) ? 0xff : 0x00; break; @@ -1765,10 +1767,10 @@ static void nct6775_update_pwm_limits(struct device *dev) case nct6796: case nct6797: case nct6798: - reg = nct6775_read_value(data, + reg = data->read_value(data, data->REG_CRITICAL_PWM_ENABLE[i]); if (reg & data->CRITICAL_PWM_ENABLE_MASK) - reg = nct6775_read_value(data, + reg = data->read_value(data, data->REG_CRITICAL_PWM[i]); else reg = 0xff; @@ -1795,11 +1797,11 @@ static struct nct6775_data *nct6775_update_device(struct device *dev) if (!(data->have_in & BIT(i))) continue; - data->in[i][0] = nct6775_read_value(data, - data->REG_VIN[i]); - data->in[i][1] = nct6775_read_value(data, + data->in[i][0] = data->read_value(data, + data->REG_VIN[i]); + data->in[i][1] = data->read_value(data, data->REG_IN_MINMAX[0][i]); - data->in[i][2] = nct6775_read_value(data, + data->in[i][2] = data->read_value(data, data->REG_IN_MINMAX[1][i]); } @@ -1810,18 +1812,18 @@ static struct nct6775_data *nct6775_update_device(struct device *dev) if (!(data->has_fan & BIT(i))) continue; - reg = nct6775_read_value(data, data->REG_FAN[i]); + reg = data->read_value(data, data->REG_FAN[i]); data->rpm[i] = data->fan_from_reg(reg, data->fan_div[i]); if (data->has_fan_min & BIT(i)) - data->fan_min[i] = nct6775_read_value(data, + data->fan_min[i] = data->read_value(data, data->REG_FAN_MIN[i]); if (data->REG_FAN_PULSES[i]) { data->fan_pulses[i] = - (nct6775_read_value(data, - data->REG_FAN_PULSES[i]) + (data->read_value(data, + data->REG_FAN_PULSES[i]) >> data->FAN_PULSE_SHIFT[i]) & 0x03; } @@ -1837,15 +1839,14 @@ static struct nct6775_data *nct6775_update_device(struct device *dev) continue; for (j = 0; j < ARRAY_SIZE(data->reg_temp); j++) { if (data->reg_temp[j][i]) - data->temp[j][i] - = nct6775_read_temp(data, - data->reg_temp[j][i]); + data->temp[j][i] = nct6775_read_temp(data, + data->reg_temp[j][i]); } if (i >= NUM_TEMP_FIXED || !(data->have_temp_fixed & BIT(i))) continue; - data->temp_offset[i] - = nct6775_read_value(data, data->REG_TEMP_OFFSET[i]); + data->temp_offset[i] = data->read_value(data, + data->REG_TEMP_OFFSET[i]); } data->alarms = 0; @@ -1854,7 +1855,7 @@ static struct nct6775_data *nct6775_update_device(struct device *dev) if (!data->REG_ALARM[i]) continue; - alarm = nct6775_read_value(data, data->REG_ALARM[i]); + alarm = data->read_value(data, data->REG_ALARM[i]); data->alarms |= ((u64)alarm) << (i << 3); } @@ -1864,7 +1865,7 @@ static struct nct6775_data *nct6775_update_device(struct device *dev) if (!data->REG_BEEP[i]) continue; - beep = nct6775_read_value(data, data->REG_BEEP[i]); + beep = data->read_value(data, data->REG_BEEP[i]); data->beeps |= ((u64)beep) << (i << 3); } @@ -1906,8 +1907,8 @@ store_in_reg(struct device *dev, struct device_attribute *attr, const char *buf, return err; mutex_lock(&data->update_lock); data->in[nr][index] = in_to_reg(val, nr); - nct6775_write_value(data, data->REG_IN_MINMAX[index - 1][nr], - data->in[nr][index]); + data->write_value(data, data->REG_IN_MINMAX[index - 1][nr], + data->in[nr][index]); mutex_unlock(&data->update_lock); return count; } @@ -1931,8 +1932,8 @@ static int find_temp_source(struct nct6775_data *data, int index, int count) for (nr = 0; nr < count; nr++) { int src; - src = nct6775_read_value(data, - data->REG_TEMP_SOURCE[nr]) & 0x1f; + src = data->read_value(data, + data->REG_TEMP_SOURCE[nr]) & 0x1f; if (src == source) return nr; } @@ -1993,8 +1994,8 @@ store_beep(struct device *dev, struct device_attribute *attr, const char *buf, data->beeps |= (1ULL << nr); else data->beeps &= ~(1ULL << nr); - nct6775_write_value(data, data->REG_BEEP[regindex], - (data->beeps >> (regindex << 3)) & 0xff); + data->write_value(data, data->REG_BEEP[regindex], + (data->beeps >> (regindex << 3)) & 0xff); mutex_unlock(&data->update_lock); return count; } @@ -2049,8 +2050,8 @@ store_temp_beep(struct device *dev, struct device_attribute *attr, data->beeps |= (1ULL << bit); else data->beeps &= ~(1ULL << bit); - nct6775_write_value(data, data->REG_BEEP[regindex], - (data->beeps >> (regindex << 3)) & 0xff); + data->write_value(data, data->REG_BEEP[regindex], + (data->beeps >> (regindex << 3)) & 0xff); mutex_unlock(&data->update_lock); return count; @@ -2217,7 +2218,7 @@ store_fan_min(struct device *dev, struct device_attribute *attr, } write_min: - nct6775_write_value(data, data->REG_FAN_MIN[nr], data->fan_min[nr]); + data->write_value(data, data->REG_FAN_MIN[nr], data->fan_min[nr]); mutex_unlock(&data->update_lock); return count; @@ -2253,10 +2254,10 @@ store_fan_pulses(struct device *dev, struct device_attribute *attr, mutex_lock(&data->update_lock); data->fan_pulses[nr] = val & 3; - reg = nct6775_read_value(data, data->REG_FAN_PULSES[nr]); + reg = data->read_value(data, data->REG_FAN_PULSES[nr]); reg &= ~(0x03 << data->FAN_PULSE_SHIFT[nr]); reg |= (val & 3) << data->FAN_PULSE_SHIFT[nr]; - nct6775_write_value(data, data->REG_FAN_PULSES[nr], reg); + data->write_value(data, data->REG_FAN_PULSES[nr], reg); mutex_unlock(&data->update_lock); return count; @@ -2390,7 +2391,7 @@ store_temp_offset(struct device *dev, struct device_attribute *attr, mutex_lock(&data->update_lock); data->temp_offset[nr] = val; - nct6775_write_value(data, data->REG_TEMP_OFFSET[nr], val); + data->write_value(data, data->REG_TEMP_OFFSET[nr], val); mutex_unlock(&data->update_lock); return count; @@ -2429,8 +2430,8 @@ store_temp_type(struct device *dev, struct device_attribute *attr, data->temp_type[nr] = val; vbit = 0x02 << nr; dbit = data->DIODE_MASK << nr; - vbat = nct6775_read_value(data, data->REG_VBAT) & ~vbit; - diode = nct6775_read_value(data, data->REG_DIODE) & ~dbit; + vbat = data->read_value(data, data->REG_VBAT) & ~vbit; + diode = data->read_value(data, data->REG_DIODE) & ~dbit; switch (val) { case 1: /* CPU diode (diode, current mode) */ vbat |= vbit; @@ -2442,8 +2443,8 @@ store_temp_type(struct device *dev, struct device_attribute *attr, case 4: /* thermistor */ break; } - nct6775_write_value(data, data->REG_VBAT, vbat); - nct6775_write_value(data, data->REG_DIODE, diode); + data->write_value(data, data->REG_VBAT, vbat); + data->write_value(data, data->REG_DIODE, diode); mutex_unlock(&data->update_lock); return count; @@ -2567,11 +2568,11 @@ store_pwm_mode(struct device *dev, struct device_attribute *attr, mutex_lock(&data->update_lock); data->pwm_mode[nr] = val; - reg = nct6775_read_value(data, data->REG_PWM_MODE[nr]); + reg = data->read_value(data, data->REG_PWM_MODE[nr]); reg &= ~data->PWM_MODE_MASK[nr]; if (!val) reg |= data->PWM_MODE_MASK[nr]; - nct6775_write_value(data, data->REG_PWM_MODE[nr], reg); + data->write_value(data, data->REG_PWM_MODE[nr], reg); mutex_unlock(&data->update_lock); return count; } @@ -2590,7 +2591,7 @@ show_pwm(struct device *dev, struct device_attribute *attr, char *buf) * Otherwise, show the configured value. */ if (index == 0 && data->pwm_enable[nr] > manual) - pwm = nct6775_read_value(data, data->REG_PWM_READ[nr]); + pwm = data->read_value(data, data->REG_PWM_READ[nr]); else pwm = data->pwm[index][nr]; @@ -2619,13 +2620,13 @@ store_pwm(struct device *dev, struct device_attribute *attr, const char *buf, mutex_lock(&data->update_lock); data->pwm[index][nr] = val; - nct6775_write_value(data, data->REG_PWM[index][nr], val); + data->write_value(data, data->REG_PWM[index][nr], val); if (index == 2) { /* floor: disable if val == 0 */ - reg = nct6775_read_value(data, data->REG_TEMP_SEL[nr]); + reg = data->read_value(data, data->REG_TEMP_SEL[nr]); reg &= 0x7f; if (val) reg |= 0x80; - nct6775_write_value(data, data->REG_TEMP_SEL[nr], reg); + data->write_value(data, data->REG_TEMP_SEL[nr], reg); } mutex_unlock(&data->update_lock); return count; @@ -2664,29 +2665,29 @@ static void pwm_update_registers(struct nct6775_data *data, int nr) case manual: break; case speed_cruise: - reg = nct6775_read_value(data, data->REG_FAN_MODE[nr]); + reg = data->read_value(data, data->REG_FAN_MODE[nr]); reg = (reg & ~data->tolerance_mask) | (data->target_speed_tolerance[nr] & data->tolerance_mask); - nct6775_write_value(data, data->REG_FAN_MODE[nr], reg); - nct6775_write_value(data, data->REG_TARGET[nr], + data->write_value(data, data->REG_FAN_MODE[nr], reg); + data->write_value(data, data->REG_TARGET[nr], data->target_speed[nr] & 0xff); if (data->REG_TOLERANCE_H) { reg = (data->target_speed[nr] >> 8) & 0x0f; reg |= (data->target_speed_tolerance[nr] & 0x38) << 1; - nct6775_write_value(data, - data->REG_TOLERANCE_H[nr], - reg); + data->write_value(data, + data->REG_TOLERANCE_H[nr], + reg); } break; case thermal_cruise: - nct6775_write_value(data, data->REG_TARGET[nr], - data->target_temp[nr]); + data->write_value(data, data->REG_TARGET[nr], + data->target_temp[nr]); fallthrough; default: - reg = nct6775_read_value(data, data->REG_FAN_MODE[nr]); + reg = data->read_value(data, data->REG_FAN_MODE[nr]); reg = (reg & ~data->tolerance_mask) | data->temp_tolerance[0][nr]; - nct6775_write_value(data, data->REG_FAN_MODE[nr], reg); + data->write_value(data, data->REG_FAN_MODE[nr], reg); break; } } @@ -2734,13 +2735,13 @@ store_pwm_enable(struct device *dev, struct device_attribute *attr, * turn off pwm control: select manual mode, set pwm to maximum */ data->pwm[0][nr] = 255; - nct6775_write_value(data, data->REG_PWM[0][nr], 255); + data->write_value(data, data->REG_PWM[0][nr], 255); } pwm_update_registers(data, nr); - reg = nct6775_read_value(data, data->REG_FAN_MODE[nr]); + reg = data->read_value(data, data->REG_FAN_MODE[nr]); reg &= 0x0f; reg |= pwm_enable_to_reg(val) << 4; - nct6775_write_value(data, data->REG_FAN_MODE[nr], reg); + data->write_value(data, data->REG_FAN_MODE[nr], reg); mutex_unlock(&data->update_lock); return count; } @@ -2793,10 +2794,10 @@ store_pwm_temp_sel(struct device *dev, struct device_attribute *attr, mutex_lock(&data->update_lock); src = data->temp_src[val - 1]; data->pwm_temp_sel[nr] = src; - reg = nct6775_read_value(data, data->REG_TEMP_SEL[nr]); + reg = data->read_value(data, data->REG_TEMP_SEL[nr]); reg &= 0xe0; reg |= src; - nct6775_write_value(data, data->REG_TEMP_SEL[nr], reg); + data->write_value(data, data->REG_TEMP_SEL[nr], reg); mutex_unlock(&data->update_lock); return count; @@ -2838,15 +2839,15 @@ store_pwm_weight_temp_sel(struct device *dev, struct device_attribute *attr, if (val) { src = data->temp_src[val - 1]; data->pwm_weight_temp_sel[nr] = src; - reg = nct6775_read_value(data, data->REG_WEIGHT_TEMP_SEL[nr]); + reg = data->read_value(data, data->REG_WEIGHT_TEMP_SEL[nr]); reg &= 0xe0; reg |= (src | 0x80); - nct6775_write_value(data, data->REG_WEIGHT_TEMP_SEL[nr], reg); + data->write_value(data, data->REG_WEIGHT_TEMP_SEL[nr], reg); } else { data->pwm_weight_temp_sel[nr] = 0; - reg = nct6775_read_value(data, data->REG_WEIGHT_TEMP_SEL[nr]); + reg = data->read_value(data, data->REG_WEIGHT_TEMP_SEL[nr]); reg &= 0x7f; - nct6775_write_value(data, data->REG_WEIGHT_TEMP_SEL[nr], reg); + data->write_value(data, data->REG_WEIGHT_TEMP_SEL[nr], reg); } mutex_unlock(&data->update_lock); @@ -2958,9 +2959,9 @@ store_temp_tolerance(struct device *dev, struct device_attribute *attr, if (index) pwm_update_registers(data, nr); else - nct6775_write_value(data, - data->REG_CRITICAL_TEMP_TOLERANCE[nr], - val); + data->write_value(data, + data->REG_CRITICAL_TEMP_TOLERANCE[nr], + val); mutex_unlock(&data->update_lock); return count; } @@ -3083,7 +3084,7 @@ store_weight_temp(struct device *dev, struct device_attribute *attr, mutex_lock(&data->update_lock); data->weight_temp[index][nr] = val; - nct6775_write_value(data, data->REG_WEIGHT_TEMP[index][nr], val); + data->write_value(data, data->REG_WEIGHT_TEMP[index][nr], val); mutex_unlock(&data->update_lock); return count; } @@ -3132,7 +3133,7 @@ store_fan_time(struct device *dev, struct device_attribute *attr, val = step_time_to_reg(val, data->pwm_mode[nr]); mutex_lock(&data->update_lock); data->fan_time[index][nr] = val; - nct6775_write_value(data, data->REG_FAN_TIME[index][nr], val); + data->write_value(data, data->REG_FAN_TIME[index][nr], val); mutex_unlock(&data->update_lock); return count; } @@ -3174,21 +3175,21 @@ store_auto_pwm(struct device *dev, struct device_attribute *attr, mutex_lock(&data->update_lock); data->auto_pwm[nr][point] = val; if (point < data->auto_pwm_num) { - nct6775_write_value(data, + data->write_value(data, NCT6775_AUTO_PWM(data, nr, point), data->auto_pwm[nr][point]); } else { switch (data->kind) { case nct6775: /* disable if needed (pwm == 0) */ - reg = nct6775_read_value(data, - NCT6775_REG_CRITICAL_ENAB[nr]); + reg = data->read_value(data, + NCT6775_REG_CRITICAL_ENAB[nr]); if (val) reg |= 0x02; else reg &= ~0x02; - nct6775_write_value(data, NCT6775_REG_CRITICAL_ENAB[nr], - reg); + data->write_value(data, NCT6775_REG_CRITICAL_ENAB[nr], + reg); break; case nct6776: break; /* always enabled, nothing to do */ @@ -3202,17 +3203,17 @@ store_auto_pwm(struct device *dev, struct device_attribute *attr, case nct6796: case nct6797: case nct6798: - nct6775_write_value(data, data->REG_CRITICAL_PWM[nr], + data->write_value(data, data->REG_CRITICAL_PWM[nr], val); - reg = nct6775_read_value(data, + reg = data->read_value(data, data->REG_CRITICAL_PWM_ENABLE[nr]); if (val == 255) reg &= ~data->CRITICAL_PWM_ENABLE_MASK; else reg |= data->CRITICAL_PWM_ENABLE_MASK; - nct6775_write_value(data, - data->REG_CRITICAL_PWM_ENABLE[nr], - reg); + data->write_value(data, + data->REG_CRITICAL_PWM_ENABLE[nr], + reg); break; } } @@ -3255,11 +3256,11 @@ store_auto_temp(struct device *dev, struct device_attribute *attr, mutex_lock(&data->update_lock); data->auto_temp[nr][point] = DIV_ROUND_CLOSEST(val, 1000); if (point < data->auto_pwm_num) { - nct6775_write_value(data, + data->write_value(data, NCT6775_AUTO_TEMP(data, nr, point), data->auto_temp[nr][point]); } else { - nct6775_write_value(data, data->REG_CRITICAL_TEMP[nr], + data->write_value(data, data->REG_CRITICAL_TEMP[nr], data->auto_temp[nr][point]); } mutex_unlock(&data->update_lock); @@ -3519,9 +3520,9 @@ static inline void nct6775_init_device(struct nct6775_data *data) /* Start monitoring if needed */ if (data->REG_CONFIG) { - tmp = nct6775_read_value(data, data->REG_CONFIG); + tmp = data->read_value(data, data->REG_CONFIG); if (!(tmp & 0x01)) - nct6775_write_value(data, data->REG_CONFIG, tmp | 0x01); + data->write_value(data, data->REG_CONFIG, tmp | 0x01); } /* Enable temperature sensors if needed */ @@ -3530,18 +3531,18 @@ static inline void nct6775_init_device(struct nct6775_data *data) continue; if (!data->reg_temp_config[i]) continue; - tmp = nct6775_read_value(data, data->reg_temp_config[i]); + tmp = data->read_value(data, data->reg_temp_config[i]); if (tmp & 0x01) - nct6775_write_value(data, data->reg_temp_config[i], + data->write_value(data, data->reg_temp_config[i], tmp & 0xfe); } /* Enable VBAT monitoring if needed */ - tmp = nct6775_read_value(data, data->REG_VBAT); + tmp = data->read_value(data, data->REG_VBAT); if (!(tmp & 0x01)) - nct6775_write_value(data, data->REG_VBAT, tmp | 0x01); + data->write_value(data, data->REG_VBAT, tmp | 0x01); - diode = nct6775_read_value(data, data->REG_DIODE); + diode = data->read_value(data, data->REG_DIODE); for (i = 0; i < data->temp_fixed_num; i++) { if (!(data->have_temp_fixed & BIT(i))) @@ -3786,7 +3787,7 @@ static void add_temp_sensors(struct nct6775_data *data, const u16 *regp, if (!regp[i]) continue; - src = nct6775_read_value(data, regp[i]); + src = data->read_value(data, regp[i]); src &= 0x1f; if (!src || (*mask & BIT(src))) continue; @@ -3794,7 +3795,7 @@ static void add_temp_sensors(struct nct6775_data *data, const u16 *regp, continue; index = __ffs(*available); - nct6775_write_value(data, data->REG_TEMP_SOURCE[index], src); + data->write_value(data, data->REG_TEMP_SOURCE[index], src); *available &= ~BIT(index); *mask |= BIT(src); } @@ -3830,6 +3831,8 @@ static int nct6775_probe(struct platform_device *pdev) data->kind = sio_data->kind; data->sioreg = sio_data->sioreg; data->addr = res->start; + data->read_value = nct6775_read_value; + data->write_value = nct6775_write_value; mutex_init(&data->update_lock); data->name = nct6775_device_names[data->kind]; data->bank = 0xff; /* Force initial bank selection */ @@ -4349,7 +4352,7 @@ static int nct6775_probe(struct platform_device *pdev) if (reg_temp[i] == 0) continue; - src = nct6775_read_value(data, data->REG_TEMP_SOURCE[i]) & 0x1f; + src = data->read_value(data, data->REG_TEMP_SOURCE[i]) & 0x1f; if (!src || (mask & BIT(src))) available |= BIT(i); @@ -4369,7 +4372,7 @@ static int nct6775_probe(struct platform_device *pdev) if (reg_temp[i] == 0) continue; - src = nct6775_read_value(data, data->REG_TEMP_SOURCE[i]) & 0x1f; + src = data->read_value(data, data->REG_TEMP_SOURCE[i]) & 0x1f; if (!src || (mask & BIT(src))) continue; @@ -4429,7 +4432,7 @@ static int nct6775_probe(struct platform_device *pdev) if (reg_temp_mon[i] == 0) continue; - src = nct6775_read_value(data, data->REG_TEMP_SEL[i]) & 0x1f; + src = data->read_value(data, data->REG_TEMP_SEL[i]) & 0x1f; if (!src) continue; @@ -4642,10 +4645,10 @@ static int __maybe_unused nct6775_suspend(struct device *dev) struct nct6775_data *data = nct6775_update_device(dev); mutex_lock(&data->update_lock); - data->vbat = nct6775_read_value(data, data->REG_VBAT); + data->vbat = data->read_value(data, data->REG_VBAT); if (data->kind == nct6775) { - data->fandiv1 = nct6775_read_value(data, NCT6775_REG_FANDIV1); - data->fandiv2 = nct6775_read_value(data, NCT6775_REG_FANDIV2); + data->fandiv1 = data->read_value(data, NCT6775_REG_FANDIV1); + data->fandiv2 = data->read_value(data, NCT6775_REG_FANDIV2); } mutex_unlock(&data->update_lock); @@ -4684,18 +4687,18 @@ static int __maybe_unused nct6775_resume(struct device *dev) if (!(data->have_in & BIT(i))) continue; - nct6775_write_value(data, data->REG_IN_MINMAX[0][i], - data->in[i][1]); - nct6775_write_value(data, data->REG_IN_MINMAX[1][i], - data->in[i][2]); + data->write_value(data, data->REG_IN_MINMAX[0][i], + data->in[i][1]); + data->write_value(data, data->REG_IN_MINMAX[1][i], + data->in[i][2]); } for (i = 0; i < ARRAY_SIZE(data->fan_min); i++) { if (!(data->has_fan_min & BIT(i))) continue; - nct6775_write_value(data, data->REG_FAN_MIN[i], - data->fan_min[i]); + data->write_value(data, data->REG_FAN_MIN[i], + data->fan_min[i]); } for (i = 0; i < NUM_TEMP; i++) { @@ -4709,10 +4712,10 @@ static int __maybe_unused nct6775_resume(struct device *dev) } /* Restore other settings */ - nct6775_write_value(data, data->REG_VBAT, data->vbat); + data->write_value(data, data->REG_VBAT, data->vbat); if (data->kind == nct6775) { - nct6775_write_value(data, NCT6775_REG_FANDIV1, data->fandiv1); - nct6775_write_value(data, NCT6775_REG_FANDIV2, data->fandiv2); + data->write_value(data, NCT6775_REG_FANDIV1, data->fandiv1); + data->write_value(data, NCT6775_REG_FANDIV2, data->fandiv2); } abort: -- 2.33.0
