diff options
| -rw-r--r-- | drivers/gpio/gpio-etraxfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-etraxfs.c b/drivers/gpio/gpio-etraxfs.c index ca33bda8ec55..2ffcd9fdd1f2 100644 --- a/drivers/gpio/gpio-etraxfs.c +++ b/drivers/gpio/gpio-etraxfs.c @@ -292,6 +292,7 @@ static int etraxfs_gpio_irq_request_resources(struct irq_data *d) 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]) @@ -313,7 +314,7 @@ static int etraxfs_gpio_irq_request_resources(struct irq_data *d) out: spin_unlock(&block->lock); - return -EBUSY; + return ret; } static void etraxfs_gpio_irq_release_resources(struct irq_data *d) |