pwm_get_state has no side effects and the resulting pwm_state is unused.
So drop the call to pwm_get_state() and the local variable from
rcar_pwm_apply().
The call was introduced in commit
7f68ce8287d3 ("pwm: rcar: Add support
"atomic" API") and already then was useless.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
const struct pwm_state *state)
{
struct rcar_pwm_chip *rp = to_rcar_pwm_chip(chip);
- struct pwm_state cur_state;
int div, ret;
/* This HW/driver only supports normal polarity */
- pwm_get_state(pwm, &cur_state);
if (state->polarity != PWM_POLARITY_NORMAL)
return -ENOTSUPP;