From: Dmitry Rokosov Date: Fri, 12 Aug 2022 16:52:27 +0000 (+0000) Subject: iio: accel: adxl345: use HZ macro from units.h X-Git-Tag: microblaze-v6.2~126^2~59^2~22 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=fe49ce7abd6af8c55e58a8b33a7978c9da32ffb2;p=linux-2.6-microblaze.git iio: accel: adxl345: use HZ macro from units.h Remove duplicated definition of NHZ_PER_HZ, because it's available in the units.h as NANOHZ_PER_HZ. Signed-off-by: Dmitry Rokosov Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220812165243.22177-4-ddrokosov@sberdevices.ru Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c index 370bfec1275a..1919e0089c11 100644 --- a/drivers/iio/accel/adxl345_core.c +++ b/drivers/iio/accel/adxl345_core.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include @@ -32,7 +33,6 @@ #define ADXL345_BW_RATE GENMASK(3, 0) #define ADXL345_BASE_RATE_NANO_HZ 97656250LL -#define NHZ_PER_HZ 1000000000LL #define ADXL345_POWER_CTL_MEASURE BIT(3) #define ADXL345_POWER_CTL_STANDBY 0x00 @@ -139,7 +139,7 @@ static int adxl345_read_raw(struct iio_dev *indio_dev, samp_freq_nhz = ADXL345_BASE_RATE_NANO_HZ << (regval & ADXL345_BW_RATE); - *val = div_s64_rem(samp_freq_nhz, NHZ_PER_HZ, val2); + *val = div_s64_rem(samp_freq_nhz, NANOHZ_PER_HZ, val2); return IIO_VAL_INT_PLUS_NANO; } @@ -164,7 +164,8 @@ static int adxl345_write_raw(struct iio_dev *indio_dev, ADXL345_REG_OFS_AXIS(chan->address), val / 4); case IIO_CHAN_INFO_SAMP_FREQ: - n = div_s64(val * NHZ_PER_HZ + val2, ADXL345_BASE_RATE_NANO_HZ); + n = div_s64(val * NANOHZ_PER_HZ + val2, + ADXL345_BASE_RATE_NANO_HZ); return regmap_update_bits(data->regmap, ADXL345_REG_BW_RATE, ADXL345_BW_RATE,