diff options
Diffstat (limited to 'drivers/iio/adc/ti-ads124s08.c')
| -rw-r--r-- | drivers/iio/adc/ti-ads124s08.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/adc/ti-ads124s08.c b/drivers/iio/adc/ti-ads124s08.c index 552c2be8d87a..f1ee3b1e2827 100644 --- a/drivers/iio/adc/ti-ads124s08.c +++ b/drivers/iio/adc/ti-ads124s08.c @@ -22,6 +22,8 @@ #include <linux/iio/triggered_buffer.h> #include <linux/iio/sysfs.h> +#include <asm/unaligned.h> + /* Commands */ #define ADS124S08_CMD_NOP 0x00 #define ADS124S08_CMD_WAKEUP 0x02 @@ -188,7 +190,6 @@ static int ads124s_read(struct iio_dev *indio_dev, unsigned int chan) { struct ads124s_private *priv = iio_priv(indio_dev); int ret; - u32 tmp; struct spi_transfer t[] = { { .tx_buf = &priv->data[0], @@ -208,9 +209,7 @@ static int ads124s_read(struct iio_dev *indio_dev, unsigned int chan) if (ret < 0) return ret; - tmp = priv->data[2] << 16 | priv->data[3] << 8 | priv->data[4]; - - return tmp; + return get_unaligned_be24(&priv->data[2]); } static int ads124s_read_raw(struct iio_dev *indio_dev, |