iio: chemical: bme680: Fix indentation and unnecessary spaces

Fix indentation issues, line breaking and unnecessary spaces
reported by checkpatch.pl. Reduce type casts by defining constants
to be LL.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20241021195316.58911-7-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c
index 9e1b79f..af16009 100644 (file)
--- a/drivers/iio/chemical/bme680_core.c
+++ b/drivers/iio/chemical/bme680_core.c
@@ -224,7 +224,7 @@ static int bme680_read_calib(struct bme680_data *data,
        calib->res_heat_val = data->bme680_cal_buf_3[RES_HEAT_VAL];
 
        calib->res_heat_range = FIELD_GET(BME680_RHRANGE_MASK,
-                                       data->bme680_cal_buf_3[RES_HEAT_RANGE]);
+                                         data->bme680_cal_buf_3[RES_HEAT_RANGE]);
 
        calib->range_sw_err = FIELD_GET(BME680_RSERROR_MASK,
                                        data->bme680_cal_buf_3[RANGE_SW_ERR]);
@@ -445,12 +445,12 @@ static u32 bme680_compensate_gas(struct bme680_data *data, u16 gas_res_adc,
                2147483647u, 2126008810u, 2147483647u, 2147483647u
        };
 
-       var1 = ((1340 + (5 * (s64) calib->range_sw_err)) *
-                       ((s64)lookup_table[gas_range])) >> 16;
+       var1 = ((1340LL + (5 * calib->range_sw_err)) *
+                       (lookup_table[gas_range])) >> 16;
        var2 = ((gas_res_adc << 15) - 16777216) + var1;
        var3 = ((125000 << (15 - gas_range)) * var1) >> 9;
        var3 += (var2 >> 1);
-       calc_gas_res = div64_s64(var3, (s64) var2);
+       calc_gas_res = div64_s64(var3, (s64)var2);
 
        return calc_gas_res;
 }
@@ -468,7 +468,7 @@ static u8 bme680_calc_heater_res(struct bme680_data *data, u16 temp)
        if (temp > 400) /* Cap temperature */
                temp = 400;
 
-       var1 = (((s32) BME680_AMB_TEMP * calib->par_gh3) / 1000) * 256;
+       var1 = (((s32)BME680_AMB_TEMP * calib->par_gh3) / 1000) * 256;
        var2 = (calib->par_gh1 + 784) * (((((calib->par_gh2 + 154009) *
                                                temp * 5) / 100)
                                                + 3276800) / 10);
@@ -571,9 +571,8 @@ static int bme680_chip_config(struct bme680_data *data)
        int ret;
        u8 osrs;
 
-       osrs = FIELD_PREP(
-               BME680_OSRS_HUMIDITY_MASK,
-               bme680_oversampling_to_reg(data->oversampling_humid));
+       osrs = FIELD_PREP(BME680_OSRS_HUMIDITY_MASK,
+                         bme680_oversampling_to_reg(data->oversampling_humid));
        /*
         * Highly recommended to set oversampling of humidity before
         * temperature/pressure oversampling.
@@ -587,8 +586,7 @@ static int bme680_chip_config(struct bme680_data *data)
 
        /* IIR filter settings */
        ret = regmap_update_bits(data->regmap, BME680_REG_CONFIG,
-                                BME680_FILTER_MASK,
-                                BME680_FILTER_COEFF_VAL);
+                                BME680_FILTER_MASK, BME680_FILTER_COEFF_VAL);
        if (ret < 0) {
                dev_err(dev, "failed to write config register\n");
                return ret;
@@ -889,8 +887,7 @@ int bme680_core_probe(struct device *dev, struct regmap *regmap,
        data->heater_temp = 320; /* degree Celsius */
        data->heater_dur = 150;  /* milliseconds */
 
-       ret = regmap_write(regmap, BME680_REG_SOFT_RESET,
-                          BME680_CMD_SOFTRESET);
+       ret = regmap_write(regmap, BME680_REG_SOFT_RESET, BME680_CMD_SOFTRESET);
        if (ret < 0)
                return dev_err_probe(dev, ret, "Failed to reset chip\n");