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Message-Id: <1286437880.18303.2.camel@mola> Date: Thu, 07 Oct 2010 15:51:20 +0800 From: Axel Lin <axel.lin@...il.com> To: linux-kernel <linux-kernel@...r.kernel.org> Cc: Samuel Ortiz <sameo@...ux.intel.com>, Lars-Peter Clausen <lars@...afoo.de> Subject: [PATCH] mfd: jz4740-adc - 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@...il.com> --- drivers/mfd/jz4740-adc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c index 3ad492c..9dd1b33 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); -- 1.7.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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