From f9c28019d44a97272ef0f382e8d0d1a85dd1cf3e Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 7 Oct 2010 15:51:20 +0800 Subject: mfd: Fix jz4740_adc_set_enabled When enabled is false, clear BIT(engine) of JZ_REG_ADC_ENABLE register. Signed-off-by: Axel Lin Acked-by: Lars-Peter Clausen Signed-off-by: Samuel Ortiz --- drivers/mfd/jz4740-adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mfd/jz4740-adc.c') diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c index 3ad492cb6c41..9dd1b33f2275 100644 --- a/drivers/mfd/jz4740-adc.c +++ b/drivers/mfd/jz4740-adc.c @@ -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); -- cgit v1.2.3