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>
This commit is contained in:
parent
5d680b3a84
commit
6664ee115b
1 changed files with 1 additions and 5 deletions
|
@ -2049,6 +2049,7 @@ static int wm8903_set_pdata_irq_trigger(struct i2c_client *i2c,
|
||||||
|
|
||||||
switch (irqd_get_trigger_type(irq_data)) {
|
switch (irqd_get_trigger_type(irq_data)) {
|
||||||
case IRQ_TYPE_NONE:
|
case IRQ_TYPE_NONE:
|
||||||
|
default:
|
||||||
/*
|
/*
|
||||||
* We assume the controller imposes no restrictions,
|
* We assume the controller imposes no restrictions,
|
||||||
* so we are able to select active-high
|
* so we are able to select active-high
|
||||||
|
@ -2060,11 +2061,6 @@ static int wm8903_set_pdata_irq_trigger(struct i2c_client *i2c,
|
||||||
case IRQ_TYPE_LEVEL_LOW:
|
case IRQ_TYPE_LEVEL_LOW:
|
||||||
pdata->irq_active_low = true;
|
pdata->irq_active_low = true;
|
||||||
break;
|
break;
|
||||||
default:
|
|
||||||
dev_err(&i2c->dev,
|
|
||||||
"Unsupported IRQ_TYPE %x\n",
|
|
||||||
irqd_get_trigger_type(irq_data));
|
|
||||||
return -EINVAL;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
Reference in a new issue