Commit 2c85895b authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
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pwm: iqs620a: Use regmap_clear_bits and regmap_set_bits where applicable 

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: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 50f21510

drivers/pwm/pwm-iqs620a.c

+2 −2
Original line number Diff line number Diff line
@@ -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);