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iio: gyro: adis16130: Use get_unaligned_be24()

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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>
This commit is contained in:
Andy Shevchenko 2020-04-21 03:31:26 +03:00 committed by Jonathan Cameron
parent 6ef9d68b58
commit e33ff8ac6d
1 changed files with 3 additions and 1 deletions
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4
drivers/iio/gyro/adis16130.c
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@ -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;