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iio: pressure: bmp280: Drop unneeded explicit castings

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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>
This commit is contained in:
Andy Shevchenko 2020-03-23 12:41:28 +02:00 committed by Jonathan Cameron
parent df6e71256c
commit a7a047ea5e
1 changed files with 7 additions and 10 deletions
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17
drivers/iio/pressure/bmp280-core.c
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@ -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;