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Commit 3ebef34d authored by Charles Keepax's avatar Charles Keepax Committed by Samuel Ortiz
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mfd: arizona: Correctly report when AIF2/AIF1 is underclocked 



In the interrupt handler for an underclocked event, whilst checking for
the source of the interrupt, AIF3 was checked twice and AIF1 was not
checked. This change correctly checks the AIF1 underclocked bit and
reports the correct error messages for all cases.

Signed-off-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 78566afd

drivers/mfd/arizona-core.c

+2 −2
Original line number Diff line number Diff line
@@ -96,11 +96,11 @@ static irqreturn_t arizona_underclocked(int irq, void *data) 
		return IRQ_NONE;

	}



	if (val & ARIZONA_AIF3_UNDERCLOCKED_STS)

		dev_err(arizona->dev, "AIF3 underclocked\n");

	if (val & ARIZONA_AIF3_UNDERCLOCKED_STS)

		dev_err(arizona->dev, "AIF3 underclocked\n");

	if (val & ARIZONA_AIF2_UNDERCLOCKED_STS)

		dev_err(arizona->dev, "AIF2 underclocked\n");

	if (val & ARIZONA_AIF1_UNDERCLOCKED_STS)

		dev_err(arizona->dev, "AIF1 underclocked\n");

	if (val & ARIZONA_ISRC2_UNDERCLOCKED_STS)

		dev_err(arizona->dev, "ISRC2 underclocked\n");