struct etraxfs_gpio_chip *chip = irq_data_get_irq_chip_data(d);
struct etraxfs_gpio_block *block = chip->block;
unsigned int grpirq = etraxfs_gpio_to_group_irq(d->hwirq);
+ int ret = -EBUSY;
spin_lock(&block->lock);
if (block->group[grpirq])
out:
spin_unlock(&block->lock);
- return -EBUSY;
+ return ret;
}
static void etraxfs_gpio_irq_release_resources(struct irq_data *d)