diff options
Diffstat (limited to 'drivers/gpio/gpio-pl061.c')
| -rw-r--r-- | drivers/gpio/gpio-pl061.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c index 5df7782e348f..e241fb884c12 100644 --- a/drivers/gpio/gpio-pl061.c +++ b/drivers/gpio/gpio-pl061.c @@ -298,11 +298,8 @@ static int pl061_probe(struct amba_device *adev, const struct amba_id *id) return PTR_ERR(pl061->base); raw_spin_lock_init(&pl061->lock); - if (of_property_read_bool(dev->of_node, "gpio-ranges")) { - pl061->gc.request = gpiochip_generic_request; - pl061->gc.free = gpiochip_generic_free; - } - + pl061->gc.request = gpiochip_generic_request; + pl061->gc.free = gpiochip_generic_free; pl061->gc.base = -1; pl061->gc.get_direction = pl061_get_direction; pl061->gc.direction_input = pl061_direction_input; @@ -326,10 +323,8 @@ static int pl061_probe(struct amba_device *adev, const struct amba_id *id) writeb(0, pl061->base + GPIOIE); /* disable irqs */ irq = adev->irq[0]; - if (irq < 0) { - dev_err(&adev->dev, "invalid IRQ\n"); - return -ENODEV; - } + if (!irq) + dev_warn(&adev->dev, "IRQ support disabled\n"); pl061->parent_irq = irq; girq = &pl061->gc.irq; |