diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-03-23 13:41:28 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-04-19 18:56:19 +0300 |
| commit | a7a047ea5e014c1f296f5590bce27602dba282fa (patch) | |
| tree | 7d20924b9ae35be3d9e9230e2372a993a8172c1c /drivers/iio/pressure | |
| parent | df6e71256c84c4c232107a4074572ea150851d15 (diff) | |
| download | linux-a7a047ea5e014c1f296f5590bce27602dba282fa.tar.xz | |
iio: pressure: bmp280: Drop unneeded explicit castings
In few places the unnecessary explicit castings are being used.
Drop them for good.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/pressure')
| -rw-r--r-- | drivers/iio/pressure/bmp280-core.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c index 263a74666c1e..958d432d9c8f 100644 --- a/drivers/iio/pressure/bmp280-core.c +++ b/drivers/iio/pressure/bmp280-core.c @@ -337,8 +337,7 @@ static int bmp280_read_temp(struct bmp280_data *data, __be32 tmp = 0; s32 adc_temp, comp_temp; - ret = regmap_bulk_read(data->regmap, BMP280_REG_TEMP_MSB, - (u8 *) &tmp, 3); + ret = regmap_bulk_read(data->regmap, BMP280_REG_TEMP_MSB, &tmp, 3); if (ret < 0) { dev_err(data->dev, "failed to read temperature\n"); return ret; @@ -377,8 +376,7 @@ static int bmp280_read_press(struct bmp280_data *data, if (ret < 0) return ret; - ret = regmap_bulk_read(data->regmap, BMP280_REG_PRESS_MSB, - (u8 *) &tmp, 3); + ret = regmap_bulk_read(data->regmap, BMP280_REG_PRESS_MSB, &tmp, 3); if (ret < 0) { dev_err(data->dev, "failed to read pressure\n"); return ret; @@ -400,8 +398,8 @@ static int bmp280_read_press(struct bmp280_data *data, static int bmp280_read_humid(struct bmp280_data *data, int *val, int *val2) { + __be16 tmp; int ret; - __be16 tmp = 0; s32 adc_humidity; u32 comp_humidity; @@ -410,8 +408,7 @@ static int bmp280_read_humid(struct bmp280_data *data, int *val, int *val2) if (ret < 0) return ret; - ret = regmap_bulk_read(data->regmap, BMP280_REG_HUMIDITY_MSB, - (u8 *) &tmp, 2); + ret = regmap_bulk_read(data->regmap, BMP280_REG_HUMIDITY_MSB, &tmp, 2); if (ret < 0) { dev_err(data->dev, "failed to read humidity\n"); return ret; @@ -733,14 +730,14 @@ static int bmp180_measure(struct bmp280_data *data, u8 ctrl_meas) static int bmp180_read_adc_temp(struct bmp280_data *data, int *val) { + __be16 tmp; int ret; - __be16 tmp = 0; ret = bmp180_measure(data, BMP180_MEAS_TEMP); if (ret) return ret; - ret = regmap_bulk_read(data->regmap, BMP180_REG_OUT_MSB, (u8 *)&tmp, 2); + ret = regmap_bulk_read(data->regmap, BMP180_REG_OUT_MSB, &tmp, 2); if (ret) return ret; @@ -837,7 +834,7 @@ static int bmp180_read_adc_press(struct bmp280_data *data, int *val) if (ret) return ret; - ret = regmap_bulk_read(data->regmap, BMP180_REG_OUT_MSB, (u8 *)&tmp, 3); + ret = regmap_bulk_read(data->regmap, BMP180_REG_OUT_MSB, &tmp, 3); if (ret) return ret; |