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iio: accel: mma8452: Rename a struct for code readibility 

Rename time step look up struct to generic name
as the values in the look table are same for all
the other events like pulse, transient etc.

Signed-off-by: Harinath Nampally <harinath922@gmail.com>
Acked-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Harinath Nampally 2017-11-05 13:00:02 -05:00 committed by Jonathan Cameron
parent f44cd75812
commit cc54a660a6
1 changed files with 3 additions and 3 deletions
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6
drivers/iio/accel/mma8452.c
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@ -284,7 +284,7 @@ static const int mma8452_samp_freq[8][2] = {
};
/* Datasheet table: step time "Relationship with the ODR" (sample frequency) */
static const unsigned int mma8452_transient_time_step_us[4][8] = {
static const unsigned int mma8452_time_step_us[4][8] = {
{ 1250, 2500, 5000, 10000, 20000, 20000, 20000, 20000 }, /* normal */
{ 1250, 2500, 5000, 10000, 20000, 80000, 80000, 80000 }, /* l p l n */
{ 1250, 2500, 2500, 2500, 2500, 2500, 2500, 2500 }, /* high res*/
@ -826,7 +826,7 @@ static int mma8452_read_event_value(struct iio_dev *indio_dev,
if (power_mode < 0)
return power_mode;
us = ret * mma8452_transient_time_step_us[power_mode][
us = ret * mma8452_time_step_us[power_mode][
mma8452_get_odr_index(data)];
*val = us / USEC_PER_SEC;
*val2 = us % USEC_PER_SEC;
@ -883,7 +883,7 @@ static int mma8452_write_event_value(struct iio_dev *indio_dev,
return ret;
steps = (val * USEC_PER_SEC + val2) /
mma8452_transient_time_step_us[ret][
mma8452_time_step_us[ret][
mma8452_get_odr_index(data)];
if (steps < 0 || steps > 0xff)