diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-04-21 03:31:26 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-05-03 09:47:19 +0100 |
| commit | e33ff8ac6dc9b4f1b8ee75ee3690561040ec0c1a (patch) | |
| tree | e6d7dec9313e0c46a412da88dbf82b93a3bc5a7e | |
| parent | 6ef9d68b58a0fc8460217a479568b10b82c69c09 (diff) | |
iio: gyro: adis16130: Use get_unaligned_be24()
This makes the driver code slightly easier to read.
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/gyro/adis16130.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/gyro/adis16130.c b/drivers/iio/gyro/adis16130.c index 79e63c8a2ea8..2a9ec08ec561 100644 --- a/drivers/iio/gyro/adis16130.c +++ b/drivers/iio/gyro/adis16130.c @@ -12,6 +12,8 @@ #include <linux/iio/iio.h> +#include <asm/unaligned.h> + #define ADIS16130_CON 0x0 #define ADIS16130_CON_RD (1 << 6) #define ADIS16130_IOP 0x1 @@ -59,7 +61,7 @@ static int adis16130_spi_read(struct iio_dev *indio_dev, u8 reg_addr, u32 *val) ret = spi_sync_transfer(st->us, &xfer, 1); if (ret == 0) - *val = (st->buf[1] << 16) | (st->buf[2] << 8) | st->buf[3]; + *val = get_unaligned_be24(&st->buf[1]); mutex_unlock(&st->buf_lock); return ret; |