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Code Issues Releases Wiki Activity

pwm: iqs620a: Use regmap_clear_bits and regmap_set_bits where applicable

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Found using coccinelle and the following semantic patch:

@@
expression map, reg, bits;
@@

- regmap_update_bits(map, reg, bits, bits)
+ regmap_set_bits(map, reg, bits)

@@
expression map, reg, bits;
@@

- regmap_update_bits(map, reg, bits, 0)
+ regmap_clear_bits(map, reg, bits)

Link: https://lore.kernel.org/r/20221115111347.3705732-4-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Uwe Kleine-König 2022-12-02 19:35:16 +01:00 committed by Thierry Reding
parent 50f2151034
commit 2c85895bf3
1 changed files with 2 additions and 2 deletions
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4
drivers/pwm/pwm-iqs620a.c
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@ -47,8 +47,8 @@ static int iqs620_pwm_init(struct iqs620_pwm_private *iqs620_pwm,
int ret;
if (!duty_scale)
return regmap_update_bits(iqs62x->regmap, IQS620_PWR_SETTINGS,
IQS620_PWR_SETTINGS_PWM_OUT, 0);
return regmap_clear_bits(iqs62x->regmap, IQS620_PWR_SETTINGS,
IQS620_PWR_SETTINGS_PWM_OUT);
ret = regmap_write(iqs62x->regmap, IQS620_PWM_DUTY_CYCLE,
duty_scale - 1);