diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-04-21 03:31:20 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-05-03 09:47:18 +0100 |
| commit | c1909ab07f0a7e3bc2335ff442fd447323e0dd86 (patch) | |
| tree | 91f75ca34358a278f7ffae2abadb229fe2a9e949 /drivers/iio | |
| parent | 0d4b2184cfee8293203fc22029b081dbbec9b879 (diff) | |
| download | linux-next-c1909ab07f0a7e3bc2335ff442fd447323e0dd86.tar.gz | |
iio: adc: ad_sigma_delta: Use {get,put}_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>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/ad_sigma_delta.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index 8115b6de1d6c..dd3d54b3bc8b 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -70,9 +70,7 @@ int ad_sd_write_reg(struct ad_sigma_delta *sigma_delta, unsigned int reg, switch (size) { case 3: - data[1] = val >> 16; - data[2] = val >> 8; - data[3] = val; + put_unaligned_be24(val, &data[1]); break; case 2: put_unaligned_be16(val, &data[1]); @@ -157,9 +155,7 @@ int ad_sd_read_reg(struct ad_sigma_delta *sigma_delta, *val = get_unaligned_be32(sigma_delta->data); break; case 3: - *val = (sigma_delta->data[0] << 16) | - (sigma_delta->data[1] << 8) | - sigma_delta->data[2]; + *val = get_unaligned_be24(&sigma_delta->data[0]); break; case 2: *val = get_unaligned_be16(sigma_delta->data); |