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pwm: atmel-hlcdc: Use pwmchip_add() instead of pwmchip_add_with_polarity() 

The only side effect of this change is that pwm->state.polarity is
initialized to PWM_POLARITY_NORMAL instead of PWM_POLARITY_INVERSED.
However all other members of pwm->state are uninitialized and consumers
are expected to provide the right polarity (either by setting it explicitly
or by using a helper like pwm_init_state() that overwrites .polarity
anyhow with a value independent of the initial value).

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Uwe Kleine-König 2020-12-07 14:45:55 +01:00 committed by Thierry Reding
parent fc423f29f7
commit 965ebe39c9
1 changed files with 1 additions and 1 deletions
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2
drivers/pwm/pwm-atmel-hlcdc.c
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@ -269,7 +269,7 @@ static int atmel_hlcdc_pwm_probe(struct platform_device *pdev)
chip->chip.of_xlate = of_pwm_xlate_with_flags;
chip->chip.of_pwm_n_cells = 3;
ret = pwmchip_add_with_polarity(&chip->chip, PWM_POLARITY_INVERSED);
ret = pwmchip_add(&chip->chip);
if (ret) {
clk_disable_unprepare(hlcdc->periph_clk);
return ret;