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pwm: stm32: Don't open-code TIM_CCER_CCxE()

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Instead of manually calculating the offset of the channels CCxE bit,
make use of the TIM_CCER_CCxE macro.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/7803f63b1310ddbd706f51f2f42d30b6dd786b03.1743844730.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
This commit is contained in:
Uwe Kleine-König 2025-04-05 11:27:14 +02:00 committed by Uwe Kleine-König
parent 461d68d43d
commit 4cbeffc407
1 changed files with 1 additions and 1 deletions
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2
drivers/pwm/pwm-stm32.c
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@ -88,7 +88,7 @@ static int stm32_pwm_round_waveform_tohw(struct pwm_chip *chip,
rate = clk_get_rate(priv->clk);
if (active_channels(priv) & ~(1 << ch * 4)) {
if (active_channels(priv) & ~TIM_CCER_CCxE(ch + 1)) {
u64 arr;
/*