iio: adc: ltc2358: Drop pwm time unit specification

ukleinek · nunojsa · commit 55546255ca63 · 2024-09-10T14:59:52.000+02:00
Having the pwm configuration specified in nano seconds is the default
and upstream behaviour and there is ongoing work to remove other time
units. So just drop the explicit specification of the default to allow
removing the .time_unit member from struct pwm_state.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@baylibre.com&gt;
diff --git a/drivers/iio/adc/ltc2358.c b/drivers/iio/adc/ltc2358.c
@@ -59,7 +59,6 @@ static int __ltc235x_set_sampling_freq(struct ltc235x_state *st,
 	pwm_get_state(st->cnv_pwm, &cnv_state);
 	cnv_state.duty_cycle = LTC235X_TCNVH_NS;
 	cnv_state.period = DIV_ROUND_CLOSEST_ULL(NANO, freq);
-	cnv_state.time_unit = PWM_UNIT_NSEC;
 
 	return pwm_apply_state(st->cnv_pwm, &cnv_state);
 }

Original file line number	Diff line number	Diff line change
`@@ -59,7 +59,6 @@ static int __ltc235x_set_sampling_freq(struct ltc235x_state *st,`
`59`	`59`	`pwm_get_state(st->cnv_pwm, &cnv_state);`
`60`	`60`	`cnv_state.duty_cycle = LTC235X_TCNVH_NS;`
`61`	`61`	`cnv_state.period = DIV_ROUND_CLOSEST_ULL(NANO, freq);`
`62`		`- cnv_state.time_unit = PWM_UNIT_NSEC;`
`63`	`62`
`64`	`63`	`return pwm_apply_state(st->cnv_pwm, &cnv_state);`
`65`	`64`	`}`