ASoC: Don't fail if we can't read the IRQ type in WM8903
If we fail to read the IRQ type from the interrupt controller don't fail, just assume a value and solider on - we may fail later when we try to request the IRQ but it's possible we'll succeed. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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1 changed files with 1 additions and 5 deletions
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@ -2049,6 +2049,7 @@ static int wm8903_set_pdata_irq_trigger(struct i2c_client *i2c,
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switch (irqd_get_trigger_type(irq_data)) {
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case IRQ_TYPE_NONE:
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default:
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/*
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* We assume the controller imposes no restrictions,
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* so we are able to select active-high
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@ -2060,11 +2061,6 @@ static int wm8903_set_pdata_irq_trigger(struct i2c_client *i2c,
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case IRQ_TYPE_LEVEL_LOW:
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pdata->irq_active_low = true;
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break;
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default:
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dev_err(&i2c->dev,
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"Unsupported IRQ_TYPE %x\n",
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irqd_get_trigger_type(irq_data));
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return -EINVAL;
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}
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return 0;
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