Commit f9c28019 authored by Axel Lin's avatar Axel Lin Committed by Samuel Ortiz
Browse files

mfd: Fix jz4740_adc_set_enabled 



When enabled is false, clear BIT(engine) of JZ_REG_ADC_ENABLE register.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent d1f92f05

drivers/mfd/jz4740-adc.c

+1 −1
Original line number Diff line number Diff line
@@ -153,7 +153,7 @@ static inline void jz4740_adc_set_enabled(struct jz4740_adc *adc, int engine, 
	if (enabled)

		val |= BIT(engine);

	else

		val &= BIT(engine);

		val &= ~BIT(engine);

	writeb(val, adc->base + JZ_REG_ADC_ENABLE);



	spin_unlock_irqrestore(&adc->lock, flags);