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Input: ad714x - fix threshold and completion interrupt masks
Fix two issues in the threshold and completion interrupt mask and unmask functions. According to the AD714x datasheets the highest stage completion interrupt should be enabled. Fix mask computation. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Tested-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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1 changed files with 4 additions and 4 deletions
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@ -158,10 +158,10 @@ static void ad714x_use_com_int(struct ad714x_chip *ad714x,
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unsigned short data;
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unsigned short mask;
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mask = ((1 << (end_stage + 1)) - 1) - (1 << start_stage);
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mask = ((1 << (end_stage + 1)) - 1) - ((1 << start_stage) - 1);
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ad714x->read(ad714x->dev, STG_COM_INT_EN_REG, &data);
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data |= 1 << start_stage;
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data |= 1 << end_stage;
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ad714x->write(ad714x->dev, STG_COM_INT_EN_REG, data);
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ad714x->read(ad714x->dev, STG_HIGH_INT_EN_REG, &data);
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@ -175,10 +175,10 @@ static void ad714x_use_thr_int(struct ad714x_chip *ad714x,
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unsigned short data;
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unsigned short mask;
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mask = ((1 << (end_stage + 1)) - 1) - (1 << start_stage);
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mask = ((1 << (end_stage + 1)) - 1) - ((1 << start_stage) - 1);
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ad714x->read(ad714x->dev, STG_COM_INT_EN_REG, &data);
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data &= ~(1 << start_stage);
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data &= ~(1 << end_stage);
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ad714x->write(ad714x->dev, STG_COM_INT_EN_REG, data);
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ad714x->read(ad714x->dev, STG_HIGH_INT_EN_REG, &data);
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