diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/hwmon/ads7871.c | 42 | ||||
-rw-r--r-- | drivers/hwmon/asc7621.c | 56 | ||||
-rw-r--r-- | drivers/hwmon/da9052-hwmon.c | 14 | ||||
-rw-r--r-- | drivers/hwmon/da9055-hwmon.c | 4 | ||||
-rw-r--r-- | drivers/hwmon/it87.c | 24 | ||||
-rw-r--r-- | drivers/hwmon/lm93.c | 38 | ||||
-rw-r--r-- | drivers/hwmon/ntc_thermistor.c | 216 | ||||
-rw-r--r-- | drivers/hwmon/via686a.c | 38 |
8 files changed, 216 insertions, 216 deletions
diff --git a/drivers/hwmon/ads7871.c b/drivers/hwmon/ads7871.c index a798759..3eff73b 100644 --- a/drivers/hwmon/ads7871.c +++ b/drivers/hwmon/ads7871.c @@ -40,25 +40,25 @@ * the instruction byte */ /*Instruction Bit masks*/ -#define INST_MODE_bm (1<<7) -#define INST_READ_bm (1<<6) -#define INST_16BIT_bm (1<<5) +#define INST_MODE_BM (1 << 7) +#define INST_READ_BM (1 << 6) +#define INST_16BIT_BM (1 << 5) /*From figure 18 in the datasheet*/ /*bit masks for Rev/Oscillator Control Register*/ -#define MUX_CNV_bv 7 -#define MUX_CNV_bm (1<<MUX_CNV_bv) -#define MUX_M3_bm (1<<3) /*M3 selects single ended*/ -#define MUX_G_bv 4 /*allows for reg = (gain << MUX_G_bv) | ...*/ +#define MUX_CNV_BV 7 +#define MUX_CNV_BM (1 << MUX_CNV_BV) +#define MUX_M3_BM (1 << 3) /*M3 selects single ended*/ +#define MUX_G_BV 4 /*allows for reg = (gain << MUX_G_BV) | ...*/ /*From figure 18 in the datasheet*/ /*bit masks for Rev/Oscillator Control Register*/ -#define OSC_OSCR_bm (1<<5) -#define OSC_OSCE_bm (1<<4) -#define OSC_REFE_bm (1<<3) -#define OSC_BUFE_bm (1<<2) -#define OSC_R2V_bm (1<<1) -#define OSC_RBG_bm (1<<0) +#define OSC_OSCR_BM (1 << 5) +#define OSC_OSCE_BM (1 << 4) +#define OSC_REFE_BM (1 << 3) +#define OSC_BUFE_BM (1 << 2) +#define OSC_R2V_BM (1 << 1) +#define OSC_RBG_BM (1 << 0) #include <linux/module.h> #include <linux/init.h> @@ -79,7 +79,7 @@ struct ads7871_data { static int ads7871_read_reg8(struct spi_device *spi, int reg) { int ret; - reg = reg | INST_READ_bm; + reg = reg | INST_READ_BM; ret = spi_w8r8(spi, reg); return ret; } @@ -87,7 +87,7 @@ static int ads7871_read_reg8(struct spi_device *spi, int reg) static int ads7871_read_reg16(struct spi_device *spi, int reg) { int ret; - reg = reg | INST_READ_bm | INST_16BIT_bm; + reg = reg | INST_READ_BM | INST_16BIT_BM; ret = spi_w8r16(spi, reg); return ret; } @@ -111,13 +111,13 @@ static ssize_t show_voltage(struct device *dev, * TODO: add support for conversions * other than single ended with a gain of 1 */ - /*MUX_M3_bm forces single ended*/ + /*MUX_M3_BM forces single ended*/ /*This is also where the gain of the PGA would be set*/ ads7871_write_reg8(spi, REG_GAIN_MUX, - (MUX_CNV_bm | MUX_M3_bm | channel)); + (MUX_CNV_BM | MUX_M3_BM | channel)); ret = ads7871_read_reg8(spi, REG_GAIN_MUX); - mux_cnv = ((ret & MUX_CNV_bm)>>MUX_CNV_bv); + mux_cnv = ((ret & MUX_CNV_BM) >> MUX_CNV_BV); /* * on 400MHz arm9 platform the conversion * is already done when we do this test @@ -125,14 +125,14 @@ static ssize_t show_voltage(struct device *dev, while ((i < 2) && mux_cnv) { i++; ret = ads7871_read_reg8(spi, REG_GAIN_MUX); - mux_cnv = ((ret & MUX_CNV_bm)>>MUX_CNV_bv); + mux_cnv = ((ret & MUX_CNV_BM) >> MUX_CNV_BV); msleep_interruptible(1); } if (mux_cnv == 0) { val = ads7871_read_reg16(spi, REG_LS_BYTE); /*result in volts*10000 = (val/8192)*2.5*10000*/ - val = ((val>>2) * 25000) / 8192; + val = ((val >> 2) * 25000) / 8192; return sprintf(buf, "%d\n", val); } else { return -1; @@ -189,7 +189,7 @@ static int ads7871_probe(struct spi_device *spi) ads7871_write_reg8(spi, REG_SER_CONTROL, 0); ads7871_write_reg8(spi, REG_AD_CONTROL, 0); - val = (OSC_OSCR_bm | OSC_OSCE_bm | OSC_REFE_bm | OSC_BUFE_bm); + val = (OSC_OSCR_BM | OSC_OSCE_BM | OSC_REFE_BM | OSC_BUFE_BM); ads7871_write_reg8(spi, REG_OSC_CONTROL, val); ret = ads7871_read_reg8(spi, REG_OSC_CONTROL); diff --git a/drivers/hwmon/asc7621.c b/drivers/hwmon/asc7621.c index da7f5b5..3ad9d84 100644 --- a/drivers/hwmon/asc7621.c +++ b/drivers/hwmon/asc7621.c @@ -159,12 +159,12 @@ static inline int write_byte(struct i2c_client *client, u8 reg, u8 data) * and retrieval of like parameters. */ -#define SETUP_SHOW_data_param(d, a) \ +#define SETUP_SHOW_DATA_PARAM(d, a) \ struct sensor_device_attribute *sda = to_sensor_dev_attr(a); \ struct asc7621_data *data = asc7621_update_device(d); \ struct asc7621_param *param = to_asc7621_param(sda) -#define SETUP_STORE_data_param(d, a) \ +#define SETUP_STORE_DATA_PARAM(d, a) \ struct sensor_device_attribute *sda = to_sensor_dev_attr(a); \ struct i2c_client *client = to_i2c_client(d); \ struct asc7621_data *data = i2c_get_clientdata(client); \ @@ -177,7 +177,7 @@ static inline int write_byte(struct i2c_client *client, u8 reg, u8 data) static ssize_t show_u8(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); return sprintf(buf, "%u\n", data->reg[param->msb[0]]); } @@ -185,7 +185,7 @@ static ssize_t show_u8(struct device *dev, struct device_attribute *attr, static ssize_t store_u8(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval; if (kstrtol(buf, 10, &reqval)) @@ -206,7 +206,7 @@ static ssize_t store_u8(struct device *dev, struct device_attribute *attr, static ssize_t show_bitmask(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); return sprintf(buf, "%u\n", (data->reg[param->msb[0]] >> param-> @@ -217,7 +217,7 @@ static ssize_t store_bitmask(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval; u8 currval; @@ -246,7 +246,7 @@ static ssize_t store_bitmask(struct device *dev, static ssize_t show_fan16(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u16 regval; mutex_lock(&data->update_lock); @@ -262,7 +262,7 @@ static ssize_t store_fan16(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval; if (kstrtol(buf, 10, &reqval)) @@ -307,7 +307,7 @@ static int asc7621_in_scaling[] = { static ssize_t show_in10(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u16 regval; u8 nr = sda->index; @@ -325,7 +325,7 @@ static ssize_t show_in10(struct device *dev, struct device_attribute *attr, static ssize_t show_in8(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u8 nr = sda->index; return sprintf(buf, "%u\n", @@ -336,7 +336,7 @@ static ssize_t show_in8(struct device *dev, struct device_attribute *attr, static ssize_t store_in8(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval; u8 nr = sda->index; @@ -360,7 +360,7 @@ static ssize_t store_in8(struct device *dev, struct device_attribute *attr, static ssize_t show_temp8(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); return sprintf(buf, "%d\n", ((s8) data->reg[param->msb[0]]) * 1000); } @@ -369,7 +369,7 @@ static ssize_t store_temp8(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval; s8 temp; @@ -397,7 +397,7 @@ static ssize_t store_temp8(struct device *dev, static ssize_t show_temp10(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u8 msb, lsb; int temp; @@ -414,7 +414,7 @@ static ssize_t show_temp10(struct device *dev, static ssize_t show_temp62(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u8 regval = data->reg[param->msb[0]]; int temp = ((s8) (regval & 0xfc) * 1000) + ((regval & 0x03) * 250); @@ -425,7 +425,7 @@ static ssize_t store_temp62(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval, i, f; s8 temp; @@ -459,7 +459,7 @@ static u32 asc7621_range_map[] = { static ssize_t show_ap2_temp(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); long auto_point1; u8 regval; int temp; @@ -479,7 +479,7 @@ static ssize_t store_ap2_temp(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval, auto_point1; int i; u8 currval, newval = 0; @@ -510,7 +510,7 @@ static ssize_t store_ap2_temp(struct device *dev, static ssize_t show_pwm_ac(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u8 config, altbit, regval; u8 map[] = { 0x01, 0x02, 0x04, 0x1f, 0x00, 0x06, 0x07, 0x10, @@ -530,7 +530,7 @@ static ssize_t store_pwm_ac(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); unsigned long reqval; u8 currval, config, altbit, newval; u16 map[] = { @@ -569,7 +569,7 @@ static ssize_t store_pwm_ac(struct device *dev, static ssize_t show_pwm_enable(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u8 config, altbit, minoff, val, newval; mutex_lock(&data->update_lock); @@ -599,7 +599,7 @@ static ssize_t store_pwm_enable(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval; u8 currval, config, altbit, newval, minoff = 255; @@ -659,7 +659,7 @@ static u32 asc7621_pwm_freq_map[] = { static ssize_t show_pwm_freq(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u8 regval = (data->reg[param->msb[0]] >> param->shift[0]) & param->mask[0]; @@ -672,7 +672,7 @@ static ssize_t store_pwm_freq(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); unsigned long reqval; u8 currval, newval = 255; int i; @@ -707,7 +707,7 @@ static u32 asc7621_pwm_auto_spinup_map[] = { static ssize_t show_pwm_ast(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u8 regval = (data->reg[param->msb[0]] >> param->shift[0]) & param->mask[0]; @@ -721,7 +721,7 @@ static ssize_t store_pwm_ast(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval; u8 currval, newval = 255; u32 i; @@ -756,7 +756,7 @@ static u32 asc7621_temp_smoothing_time_map[] = { static ssize_t show_temp_st(struct device *dev, struct device_attribute *attr, char *buf) { - SETUP_SHOW_data_param(dev, attr); + SETUP_SHOW_DATA_PARAM(dev, attr); u8 regval = (data->reg[param->msb[0]] >> param->shift[0]) & param->mask[0]; regval = clamp_val(regval, 0, 7); @@ -768,7 +768,7 @@ static ssize_t store_temp_st(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - SETUP_STORE_data_param(dev, attr); + SETUP_STORE_DATA_PARAM(dev, attr); long reqval; u8 currval, newval = 255; u32 i; diff --git a/drivers/hwmon/da9052-hwmon.c b/drivers/hwmon/da9052-hwmon.c index ab4452c..960fac3 100644 --- a/drivers/hwmon/da9052-hwmon.c +++ b/drivers/hwmon/da9052-hwmon.c @@ -43,19 +43,19 @@ static const char * const input_names[] = { }; /* Conversion function for VDDOUT and VBAT */ -static inline int volt_reg_to_mV(int value) +static inline int volt_reg_to_mv(int value) { return DIV_ROUND_CLOSEST(value * 1000, 512) + 2500; } /* Conversion function for ADC channels 4, 5 and 6 */ -static inline int input_reg_to_mV(int value) +static inline int input_reg_to_mv(int value) { return DIV_ROUND_CLOSEST(value * 2500, 1023); } /* Conversion function for VBBAT */ -static inline int vbbat_reg_to_mV(int value) +static inline int vbbat_reg_to_mv(int value) { return DIV_ROUND_CLOSEST(value * 2500, 512); } @@ -96,7 +96,7 @@ static ssize_t da9052_read_vddout(struct device *dev, goto hwmon_err; mutex_unlock(&hwmon->hwmon_lock); - return sprintf(buf, "%d\n", volt_reg_to_mV(vdd)); + return sprintf(buf, "%d\n", volt_reg_to_mv(vdd)); hwmon_err_release: da9052_disable_vddout_channel(hwmon->da9052); @@ -137,7 +137,7 @@ static ssize_t da9052_read_vbat(struct device *dev, if (ret < 0) return ret; - return sprintf(buf, "%d\n", volt_reg_to_mV(ret)); + return sprintf(buf, "%d\n", volt_reg_to_mv(ret)); } static ssize_t da9052_read_misc_channel(struct device *dev, @@ -152,7 +152,7 @@ static ssize_t da9052_read_misc_channel(struct device *dev, if (ret < 0) return ret; - return sprintf(buf, "%d\n", input_reg_to_mV(ret)); + return sprintf(buf, "%d\n", input_reg_to_mv(ret)); } static ssize_t da9052_read_tjunc(struct device *dev, @@ -187,7 +187,7 @@ static ssize_t da9052_read_vbbat(struct device *dev, if (ret < 0) return ret; - return sprintf(buf, "%d\n", vbbat_reg_to_mV(ret)); + return sprintf(buf, "%d\n", vbbat_reg_to_mv(ret)); } static ssize_t da9052_hwmon_show_name(struct device *dev, diff --git a/drivers/hwmon/da9055-hwmon.c b/drivers/hwmon/da9055-hwmon.c index 9465c05..029ecab 100644 --- a/drivers/hwmon/da9055-hwmon.c +++ b/drivers/hwmon/da9055-hwmon.c @@ -119,7 +119,7 @@ static irqreturn_t da9055_auxadc_irq(int irq, void *irq_data) } /* Conversion function for VSYS and ADCINx */ -static inline int volt_reg_to_mV(int value, int channel) +static inline int volt_reg_to_mv(int value, int channel) { if (channel == DA9055_ADC_VSYS) return DIV_ROUND_CLOSEST(value * 1000, DA9055_VSYS_DIV) + 2500; @@ -168,7 +168,7 @@ static ssize_t da9055_read_auto_ch(struct device *dev, mutex_unlock(&hwmon->hwmon_lock); - return sprintf(buf, "%d\n", volt_reg_to_mV(adc, channel)); + return sprintf(buf, "%d\n", volt_reg_to_mv(adc, channel)); hwmon_err_release: da9055_disable_auto_mode(hwmon->da9055, channel); diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 37fc980..72b21d5 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -1778,7 +1778,7 @@ static int __init it87_find(unsigned short *address, superio_select(5); sio_data->beep_pin = superio_inb(IT87_SIO_BEEP_PIN_REG) & 0x3f; } else if (sio_data->type == it8783) { - int reg25, reg27, reg2A, reg2C, regEF; + int reg25, reg27, reg2a, reg2c, regef; sio_data->skip_vid = 1; /* No VID */ @@ -1786,15 +1786,15 @@ static int __init it87_find(unsigned short *address, reg25 = superio_inb(IT87_SIO_GPIO1_REG); reg27 = superio_inb(IT87_SIO_GPIO3_REG); - reg2A = superio_inb(IT87_SIO_PINX1_REG); - reg2C = superio_inb(IT87_SIO_PINX2_REG); - regEF = superio_inb(IT87_SIO_SPI_REG); + reg2a = superio_inb(IT87_SIO_PINX1_REG); + reg2c = superio_inb(IT87_SIO_PINX2_REG); + regef = superio_inb(IT87_SIO_SPI_REG); /* Check if fan3 is there or not */ - if ((reg27 & (1 << 0)) || !(reg2C & (1 << 2))) + if ((reg27 & (1 << 0)) || !(reg2c & (1 << 2))) sio_data->skip_fan |= (1 << 2); if ((reg25 & (1 << 4)) - || (!(reg2A & (1 << 1)) && (regEF & (1 << 0)))) + || (!(reg2a & (1 << 1)) && (regef & (1 << 0)))) sio_data->skip_pwm |= (1 << 2); /* Check if fan2 is there or not */ @@ -1804,7 +1804,7 @@ static int __init it87_find(unsigned short *address, sio_data->skip_pwm |= (1 << 1); /* VIN5 */ - if ((reg27 & (1 << 0)) || (reg2C & (1 << 2))) + if ((reg27 & (1 << 0)) || (reg2c & (1 << 2))) sio_data->skip_in |= (1 << 5); /* No VIN5 */ /* VIN6 */ @@ -1829,18 +1829,18 @@ static int __init it87_find(unsigned short *address, * not the case, and ask the user to report if the * resulting voltage is sane. */ - if (!(reg2C & (1 << 1))) { - reg2C |= (1 << 1); - superio_outb(IT87_SIO_PINX2_REG, reg2C); + if (!(reg2c & (1 << 1))) { + reg2c |= (1 << 1); + superio_outb(IT87_SIO_PINX2_REG, reg2c); pr_notice("Routing internal VCCH5V to in7.\n"); } pr_notice("in7 routed to internal voltage divider, with external pin disabled.\n"); pr_notice("Please report if it displays a reasonable voltage.\n"); } - if (reg2C & (1 << 0)) + if (reg2c & (1 << 0)) sio_data->internal |= (1 << 0); - if (reg2C & (1 << 1)) + if (reg2c & (1 << 1)) sio_data->internal |= (1 << 1); sio_data->beep_pin = superio_inb(IT87_SIO_BEEP_PIN_REG) & 0x3f; diff --git a/drivers/hwmon/lm93.c b/drivers/hwmon/lm93.c index b40f34c..340382f 100644 --- a/drivers/hwmon/lm93.c +++ b/drivers/hwmon/lm93.c @@ -354,12 +354,12 @@ static const unsigned long lm93_vin_val_max[16] = { static unsigned LM93_IN_FROM_REG(int nr, u8 reg) { - const long uV_max = lm93_vin_val_max[nr] * 1000; - const long uV_min = lm93_vin_val_min[nr] * 1000; + const long uv_max = lm93_vin_val_max[nr] * 1000; + const long uv_min = lm93_vin_val_min[nr] * 1000; - const long slope = (uV_max - uV_min) / + const long slope = (uv_max - uv_min) / (lm93_vin_reg_max[nr] - lm93_vin_reg_min[nr]); - const long intercept = uV_min - slope * lm93_vin_reg_min[nr]; + const long intercept = uv_min - slope * lm93_vin_reg_min[nr]; return (slope * reg + intercept + 500) / 1000; } @@ -371,20 +371,20 @@ static unsigned LM93_IN_FROM_REG(int nr, u8 reg) static u8 LM93_IN_TO_REG(int nr, unsigned val) { /* range limit */ - const long mV = clamp_val(val, + const long mv = clamp_val(val, lm93_vin_val_min[nr], lm93_vin_val_max[nr]); /* try not to lose too much precision here */ - const long uV = mV * 1000; - const long uV_max = lm93_vin_val_max[nr] * 1000; - const long uV_min = lm93_vin_val_min[nr] * 1000; + const long uv = mv * 1000; + const long uv_max = lm93_vin_val_max[nr] * 1000; + const long uv_min = lm93_vin_val_min[nr] * 1000; /* convert */ - const long slope = (uV_max - uV_min) / + const long slope = (uv_max - uv_min) / (lm93_vin_reg_max[nr] - lm93_vin_reg_min[nr]); - const long intercept = uV_min - slope * lm93_vin_reg_min[nr]; + const long intercept = uv_min - slope * lm93_vin_reg_min[nr]; - u8 result = ((uV - intercept + (slope/2)) / slope); + u8 result = ((uv - intercept + (slope/2)) / slope); result = clamp_val(result, lm93_vin_reg_min[nr], lm93_vin_reg_max[nr]); return result; @@ -393,10 +393,10 @@ static u8 LM93_IN_TO_REG(int nr, unsigned val) /* vid in mV, upper == 0 indicates low limit, otherwise upper limit */ static unsigned LM93_IN_REL_FROM_REG(u8 reg, int upper, int vid) { - const long uV_offset = upper ? (((reg >> 4 & 0x0f) + 1) * 12500) : + const long uv_offset = upper ? (((reg >> 4 & 0x0f) + 1) * 12500) : (((reg >> 0 & 0x0f) + 1) * -25000); - const long uV_vid = vid * 1000; - return (uV_vid + uV_offset + 5000) / 10000; + const long uv_vid = vid * 1000; + return (uv_vid + uv_offset + 5000) / 10000; } #define LM93_IN_MIN_FROM_REG(reg, vid) LM93_IN_REL_FROM_REG((reg), 0, (vid)) @@ -409,13 +409,13 @@ static unsigned LM93_IN_REL_FROM_REG(u8 reg, int upper, int vid) */ static u8 LM93_IN_REL_TO_REG(unsigned val, int upper, int vid) { - long uV_offset = vid * 1000 - val * 10000; + long uv_offset = vid * 1000 - val * 10000; if (upper) { - uV_offset = clamp_val(uV_offset, 12500, 200000); - return (u8)((uV_offset / 12500 - 1) << 4); + uv_offset = clamp_val(uv_offset, 12500, 200000); + return (u8)((uv_offset / 12500 - 1) << 4); } else { - uV_offset = clamp_val(uV_offset, -400000, -25000); - return (u8)((uV_offset / -25000 - 1) << 0); + uv_offset = clamp_val(uv_offset, -400000, -25000); + return (u8)((uv_offset / -25000 - 1) << 0); } } diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c index d399197..d6d640a 100644 --- a/drivers/hwmon/ntc_thermistor.c +++ b/drivers/hwmon/ntc_thermistor.c @@ -40,7 +40,7 @@ #include <linux/hwmon-sysfs.h> struct ntc_compensation { - int temp_C; + int temp_c; unsigned int ohm; }; @@ -60,76 +60,76 @@ static const struct platform_device_id ntc_thermistor_id[] = { * Thermistors Datasheet */ static const struct ntc_compensation ncpXXwb473[] = { - { .temp_C = -40, .ohm = 1747920 }, - { .temp_C = -35, .ohm = 1245428 }, - { .temp_C = -30, .ohm = 898485 }, - { .temp_C = -25, .ohm = 655802 }, - { .temp_C = -20, .ohm = 483954 }, - { .temp_C = -15, .ohm = 360850 }, - { .temp_C = -10, .ohm = 271697 }, - { .temp_C = -5, .ohm = 206463 }, - { .temp_C = 0, .ohm = 158214 }, - { .temp_C = 5, .ohm = 122259 }, - { .temp_C = 10, .ohm = 95227 }, - { .temp_C = 15, .ohm = 74730 }, - { .temp_C = 20, .ohm = 59065 }, - { .temp_C = 25, .ohm = 47000 }, - { .temp_C = 30, .ohm = 37643 }, - { .temp_C = 35, .ohm = 30334 }, - { .temp_C = 40, .ohm = 24591 }, - { .temp_C = 45, .ohm = 20048 }, - { .temp_C = 50, .ohm = 16433 }, - { .temp_C = 55, .ohm = 13539 }, - { .temp_C = 60, .ohm = 11209 }, - { .temp_C = 65, .ohm = 9328 }, - { .temp_C = 70, .ohm = 7798 }, - { .temp_C = 75, .ohm = 6544 }, - { .temp_C = 80, .ohm = 5518 }, - { .temp_C = 85, .ohm = 4674 }, - { .temp_C = 90, .ohm = 3972 }, - { .temp_C = 95, .ohm = 3388 }, - { .temp_C = 100, .ohm = 2902 }, - { .temp_C = 105, .ohm = 2494 }, - { .temp_C = 110, .ohm = 2150 }, - { .temp_C = 115, .ohm = 1860 }, - { .temp_C = 120, .ohm = 1615 }, - { .temp_C = 125, .ohm = 1406 }, + { .temp_c = -40, .ohm = 1747920 }, + { .temp_c = -35, .ohm = 1245428 }, + { .temp_c = -30, .ohm = 898485 }, + { .temp_c = -25, .ohm = 655802 }, + { .temp_c = -20, .ohm = 483954 }, + { .temp_c = -15, .ohm = 360850 }, + { .temp_c = -10, .ohm = 271697 }, + { .temp_c = -5, .ohm = 206463 }, + { .temp_c = 0, .ohm = 158214 }, + { .temp_c = 5, .ohm = 122259 }, + { .temp_c = 10, .ohm = 95227 }, + { .temp_c = 15, .ohm = 74730 }, + { .temp_c = 20, .ohm = 59065 }, + { .temp_c = 25, .ohm = 47000 }, + { .temp_c = 30, .ohm = 37643 }, + { .temp_c = 35, .ohm = 30334 }, + { .temp_c = 40, .ohm = 24591 }, + { .temp_c = 45, .ohm = 20048 }, + { .temp_c = 50, .ohm = 16433 }, + { .temp_c = 55, .ohm = 13539 }, + { .temp_c = 60, .ohm = 11209 }, + { .temp_c = 65, .ohm = 9328 }, + { .temp_c = 70, .ohm = 7798 }, + { .temp_c = 75, .ohm = 6544 }, + { .temp_c = 80, .ohm = 5518 }, + { .temp_c = 85, .ohm = 4674 }, + { .temp_c = 90, .ohm = 3972 }, + { .temp_c = 95, .ohm = 3388 }, + { .temp_c = 100, .ohm = 2902 }, + { .temp_c = 105, .ohm = 2494 }, + { .temp_c = 110, .ohm = 2150 }, + { .temp_c = 115, .ohm = 1860 }, + { .temp_c = 120, .ohm = 1615 }, + { .temp_c = 125, .ohm = 1406 }, }; static const struct ntc_compensation ncpXXwl333[] = { - { .temp_C = -40, .ohm = 1610154 }, - { .temp_C = -35, .ohm = 1130850 }, - { .temp_C = -30, .ohm = 802609 }, - { .temp_C = -25, .ohm = 575385 }, - { .temp_C = -20, .ohm = 416464 }, - { .temp_C = -15, .ohm = 304219 }, - { .temp_C = -10, .ohm = 224193 }, - { .temp_C = -5, .ohm = 166623 }, - { .temp_C = 0, .ohm = 124850 }, - { .temp_C = 5, .ohm = 94287 }, - { .temp_C = 10, .ohm = 71747 }, - { .temp_C = 15, .ohm = 54996 }, - { .temp_C = 20, .ohm = 42455 }, - { .temp_C = 25, .ohm = 33000 }, - { .temp_C = 30, .ohm = 25822 }, - { .temp_C = 35, .ohm = 20335 }, - { .temp_C = 40, .ohm = 16115 }, - { .temp_C = 45, .ohm = 12849 }, - { .temp_C = 50, .ohm = 10306 }, - { .temp_C = 55, .ohm = 8314 }, - { .temp_C = 60, .ohm = 6746 }, - { .temp_C = 65, .ohm = 5503 }, - { .temp_C = 70, .ohm = 4513 }, - { .temp_C = 75, .ohm = 3721 }, - { .temp_C = 80, .ohm = 3084 }, - { .temp_C = 85, .ohm = 2569 }, - { .temp_C = 90, .ohm = 2151 }, - { .temp_C = 95, .ohm = 1809 }, - { .temp_C = 100, .ohm = 1529 }, - { .temp_C = 105, .ohm = 1299 }, - { .temp_C = 110, .ohm = 1108 }, - { .temp_C = 115, .ohm = 949 }, - { .temp_C = 120, .ohm = 817 }, - { .temp_C = 125, .ohm = 707 }, + { .temp_c = -40, .ohm = 1610154 }, + { .temp_c = -35, .ohm = 1130850 }, + { .temp_c = -30, .ohm = 802609 }, + { .temp_c = -25, .ohm = 575385 }, + { .temp_c = -20, .ohm = 416464 }, + { .temp_c = -15, .ohm = 304219 }, + { .temp_c = -10, .ohm = 224193 }, + { .temp_c = -5, .ohm = 166623 }, + { .temp_c = 0, .ohm = 124850 }, + { .temp_c = 5, .ohm = 94287 }, + { .temp_c = 10, .ohm = 71747 }, + { .temp_c = 15, .ohm = 54996 }, + { .temp_c = 20, .ohm = 42455 }, + { .temp_c = 25, .ohm = 33000 }, + { .temp_c = 30, .ohm = 25822 }, + { .temp_c = 35, .ohm = 20335 }, + { .temp_c = 40, .ohm = 16115 }, + { .temp_c = 45, .ohm = 12849 }, + { .temp_c = 50, .ohm = 10306 }, + { .temp_c = 55, .ohm = 8314 }, + { .temp_c = 60, .ohm = 6746 }, + { .temp_c = 65, .ohm = 5503 }, + { .temp_c = 70, .ohm = 4513 }, + { .temp_c = 75, .ohm = 3721 }, + { .temp_c = 80, .ohm = 3084 }, + { .temp_c = 85, .ohm = 2569 }, + { .temp_c = 90, .ohm = 2151 }, + { .temp_c = 95, .ohm = 1809 }, + { .temp_c = 100, .ohm = 1529 }, + { .temp_c = 105, .ohm = 1299 }, + { .temp_c = 110, .ohm = 1108 }, + { .temp_c = 115, .ohm = 949 }, + { .temp_c = 120, .ohm = 817 }, + { .temp_c = 125, .ohm = 707 }, }; struct ntc_data { @@ -155,7 +155,7 @@ static int ntc_adc_iio_read(struct ntc_thermistor_platform_data *pdata) } /* unit: mV */ - result = pdata->pullup_uV * val; + result = pdata->pullup_uv * val; result >>= 12; return result; @@ -194,7 +194,7 @@ ntc_thermistor_parse_dt(struct platform_device *pdev) if (IS_ERR(chan)) return ERR_CAST(chan); - if (of_property_read_u32(np, "pullup-uv", &pdata->pullup_uV)) + if (of_property_read_u32(np, "pullup-uv", &pdata->pullup_uv)) return ERR_PTR(-ENODEV); if (of_property_read_u32(np, "pullup-ohm", &pdata->pullup_ohm)) return ERR_PTR(-ENODEV); @@ -207,7 +207,7 @@ ntc_thermistor_parse_dt(struct platform_device *pdev) pdata->connect = NTC_CONNECTED_GROUND; pdata->chan = chan; - pdata->read_uV = ntc_adc_iio_read; + pdata->read_uv = ntc_adc_iio_read; return pdata; } @@ -236,37 +236,37 @@ static inline u64 div64_u64_safe(u64 dividend, u64 divisor) return div64_u64(dividend, divisor); } -static int get_ohm_of_thermistor(struct ntc_data *data, unsigned int uV) +static int get_ohm_of_thermistor(struct ntc_data *data, unsigned int uv) { struct ntc_thermistor_platform_data *pdata = data->pdata; - u64 mV = uV / 1000; - u64 pmV = pdata->pullup_uV / 1000; - u64 N, puO, pdO; - puO = pdata->pullup_ohm; - pdO = pdata->pulldown_ohm; + u64 mv = uv / 1000; + u64 pmv = pdata->pullup_uv / 1000; + u64 n, puo, pdo; + puo = pdata->pullup_ohm; + pdo = pdata->pulldown_ohm; - if (mV == 0) { + if (mv == 0) { if (pdata->connect == NTC_CONNECTED_POSITIVE) return INT_MAX; return 0; } - if (mV >= pmV) + if (mv >= pmv) return (pdata->connect == NTC_CONNECTED_POSITIVE) ? 0 : INT_MAX; - if (pdata->connect == NTC_CONNECTED_POSITIVE && puO == 0) - N = div64_u64_safe(pdO * (pmV - mV), mV); - else if (pdata->connect == NTC_CONNECTED_GROUND && pdO == 0) - N = div64_u64_safe(puO * mV, pmV - mV); + if (pdata->connect == NTC_CONNECTED_POSITIVE && puo == 0) + n = div64_u64_safe(pdo * (pmv - mv), mv); + else if (pdata->connect == NTC_CONNECTED_GROUND && pdo == 0) + n = div64_u64_safe(puo * mv, pmv - mv); else if (pdata->connect == NTC_CONNECTED_POSITIVE) - N = div64_u64_safe(pdO * puO * (pmV - mV), - puO * mV - pdO * (pmV - mV)); + n = div64_u64_safe(pdo * puo * (pmv - mv), + puo * mv - pdo * (pmv - mv)); else - N = div64_u64_safe(pdO * puO * mV, pdO * (pmV - mV) - puO * mV); + n = div64_u64_safe(pdo * puo * mv, pdo * (pmv - mv) - puo * mv); - if (N > INT_MAX) - N = INT_MAX; - return N; + if (n > INT_MAX) + n = INT_MAX; + return n; } static void lookup_comp(struct ntc_data *data, unsigned int ohm, @@ -335,7 +335,7 @@ static void lookup_comp(struct ntc_data *data, unsigned int ohm, *i_high = end - 1; } -static int get_temp_mC(struct ntc_data *data, unsigned int ohm) +static int get_temp_mc(struct ntc_data *data, unsigned int ohm) { int low, high; int temp; @@ -343,10 +343,10 @@ static int get_temp_mC(struct ntc_data *data, unsigned int ohm) lookup_comp(data, ohm, &low, &high); if (low == high) { /* Unable to use linear approximation */ - temp = data->comp[low].temp_C * 1000; + temp = data->comp[low].temp_c * 1000; } else { - temp = data->comp[low].temp_C * 1000 + - ((data->comp[high].temp_C - data->comp[low].temp_C) * + temp = data->comp[low].temp_c * 1000 + + ((data->comp[high].temp_c - data->comp[low].temp_c) * 1000 * ((int)ohm - (int)data->comp[low].ohm)) / ((int)data->comp[high].ohm - (int)data->comp[low].ohm); } @@ -355,16 +355,16 @@ static int get_temp_mC(struct ntc_data *data, unsigned int ohm) static int ntc_thermistor_get_ohm(struct ntc_data *data) { - int read_uV; + int read_uv; if (data->pdata->read_ohm) return data->pdata->read_ohm(); - if (data->pdata->read_uV) { - read_uV = data->pdata->read_uV(data->pdata); - if (read_uV < 0) - return read_uV; - return get_ohm_of_thermistor(data, read_uV); + if (data->pdata->read_uv) { + read_uv = data->pdata->read_uv(data->pdata); + if (read_uv < 0) + return read_uv; + return get_ohm_of_thermistor(data, read_uv); } return -EINVAL; } @@ -393,7 +393,7 @@ static ssize_t ntc_show_temp(struct device *dev, if (ohm < 0) return ohm; - return sprintf(buf, "%d\n", get_temp_mC(data, ohm)); + return sprintf(buf, "%d\n", get_temp_mc(data, ohm)); } static SENSOR_DEVICE_ATTR(temp1_type, S_IRUGO, ntc_show_type, NULL, 0); @@ -432,19 +432,19 @@ static int ntc_thermistor_probe(struct platform_device *pdev) } /* Either one of the two is required. */ - if (!pdata->read_uV && !pdata->read_ohm) { + if (!pdata->read_uv && !pdata->read_ohm) { dev_err(&pdev->dev, - "Both read_uV and read_ohm missing. Need either one of the two.\n"); + "Both read_uv and read_ohm missing. Need either one of the two.\n"); return -EINVAL; } - if (pdata->read_uV && pdata->read_ohm) { + if (pdata->read_uv && pdata->read_ohm) { dev_warn(&pdev->dev, - "Only one of read_uV and read_ohm is needed; ignoring read_uV.\n"); - pdata->read_uV = NULL; + "Only one of read_uv and read_ohm is needed; ignoring read_uv.\n"); + pdata->read_uv = NULL; } - if (pdata->read_uV && (pdata->pullup_uV == 0 || + if (pdata->read_uv && (pdata->pullup_uv == 0 || (pdata->pullup_ohm == 0 && pdata->connect == NTC_CONNECTED_GROUND) || (pdata->pulldown_ohm == 0 && pdata->connect == @@ -452,7 +452,7 @@ static int ntc_thermistor_probe(struct platform_device *pdev) (pdata->connect != NTC_CONNECTED_POSITIVE && pdata->connect != NTC_CONNECTED_GROUND))) { dev_err(&pdev->dev, - "Required data to use read_uV not supplied.\n"); + "Required data to use read_uv not supplied.\n"); return -EINVAL; } diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c index 3123b30..9427e95 100644 --- a/drivers/hwmon/via686a.c +++ b/drivers/hwmon/via686a.c @@ -125,7 +125,7 @@ static const u8 VIA686A_REG_TEMP_HYST[] = { 0x3a, 0x3e, 0x1e }; * (These conversions were contributed by Jonathan Teh Soon Yew * <j.teh@iname.com>) */ -static inline u8 IN_TO_REG(long val, int inNum) +static inline u8 IN_TO_REG(long val, int in_num) { /* * To avoid floating point, we multiply constants by 10 (100 for +12V). @@ -134,29 +134,29 @@ static inline u8 IN_TO_REG(long val, int inNum) * by an additional 10000 (100000 for +12V): 1000 for val and 10 (100) * for the constants. */ - if (inNum <= 1) + if (in_num <= 1) return (u8) clamp_val((val * 21024 - 1205000) / 250000, 0, 255); - else if (inNum == 2) + else if (in_num == 2) return (u8) clamp_val((val * 15737 - 1205000) / 250000, 0, 255); - else if (inNum == 3) + else if (in_num == 3) return (u8) clamp_val((val * 10108 - 1205000) / 250000, 0, 255); else return (u8) clamp_val((val * 41714 - 12050000) / 2500000, 0, 255); } -static inline long IN_FROM_REG(u8 val, int inNum) +static inline long IN_FROM_REG(u8 val, int in_num) { /* * To avoid floating point, we multiply constants by 10 (100 for +12V). * We also multiply them by 1000 because we want 0.001V/bit for the * output value. Rounding is done. */ - if (inNum <= 1) + if (in_num <= 1) return (long) ((250000 * val + 1330000 + 21024 / 2) / 21024); - else if (inNum == 2) + else if (in_num == 2) return (long) ((250000 * val + 1330000 + 15737 / 2) / 15737); - else if (inNum == 3) + else if (in_num == 3) return (long) ((250000 * val + 1330000 + 10108 / 2) / 10108); else return (long) ((2500000 * val + 13300000 + 41714 / 2) / 41714); @@ -210,10 +210,10 @@ static inline u8 FAN_TO_REG(long rpm, int div) * VIA register values 0-255. I *10 before rounding, so we get tenth-degree * precision. (I could have done all 1024 values for our 10-bit readings, * but the function is very linear in the useful range (0-80 deg C), so - * we'll just use linear interpolation for 10-bit readings.) So, tempLUT + * we'll just use linear interpolation for 10-bit readings.) So, temp_lut * is the temp at via register values 0-255: */ -static const s16 tempLUT[] = { +static const s16 temp_lut[] = { -709, -688, -667, -646, -627, -607, -589, -570, -553, -536, -519, -503, -487, -471, -456, -442, -428, -414, -400, -387, -375, -362, -350, -339, -327, -316, -305, -295, -285, -275, -265, @@ -261,7 +261,7 @@ static const s16 tempLUT[] = { * - 2.525453e-04*val^3 + 1.424593e-02*val^2 + 2.148941e+00*val +7.275808e+01) * Note that n=161: */ -static const u8 viaLUT[] = { +static const u8 via_lut[] = { 12, 12, 13, 14, 14, 15, 16, 16, 17, 18, 18, 19, 20, 20, 21, 22, 23, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 35, 36, 37, 39, 40, 41, 43, 45, 46, 48, 49, 51, 53, 55, 57, 59, 60, 62, 64, 66, @@ -284,26 +284,26 @@ static const u8 viaLUT[] = { */ static inline u8 TEMP_TO_REG(long val) { - return viaLUT[val <= -50000 ? 0 : val >= 110000 ? 160 : + return via_lut[val <= -50000 ? 0 : val >= 110000 ? 160 : (val < 0 ? val - 500 : val + 500) / 1000 + 50]; } /* for 8-bit temperature hyst and over registers */ -#define TEMP_FROM_REG(val) ((long)tempLUT[val] * 100) +#define TEMP_FROM_REG(val) ((long)temp_lut[val] * 100) /* for 10-bit temperature readings */ static inline long TEMP_FROM_REG10(u16 val) { - u16 eightBits = val >> 2; - u16 twoBits = val & 3; + u16 eight_bits = val >> 2; + u16 two_bits = val & 3; /* no interpolation for these */ - if (twoBits == 0 || eightBits == 255) - return TEMP_FROM_REG(eightBits); + if (two_bits == 0 || eight_bits == 255) + return TEMP_FROM_REG(eight_bits); /* do some linear interpolation */ - return (tempLUT[eightBits] * (4 - twoBits) + - tempLUT[eightBits + 1] * twoBits) * 25; + return (temp_lut[eight_bits] * (4 - two_bits) + + temp_lut[eight_bits + 1] * two_bits) * 25; } #define DIV_FROM_REG(val) (1 << (val)) |