Commit f9c28019 authored Oct 07, 2010 by Axel Lin Committed by Samuel Ortiz Oct 29, 2010

mfd: Fix jz4740_adc_set_enabled



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

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Samuel 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);