diff options
Diffstat (limited to 'drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c')
| -rw-r--r-- | drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c index e616e3ec2b42..04756302b878 100644 --- a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c +++ b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c @@ -147,8 +147,11 @@ static int pci1xxxx_gpio_set_config(struct gpio_chip *gpio, unsigned int offset, case PIN_CONFIG_DRIVE_OPEN_DRAIN: pci1xxx_assign_bit(priv->reg_base, OPENDRAIN_OFFSET(offset), (offset % 32), true); break; + case PIN_CONFIG_DRIVE_PUSH_PULL: + pci1xxx_assign_bit(priv->reg_base, OPENDRAIN_OFFSET(offset), (offset % 32), false); + break; default: - ret = -EOPNOTSUPP; + ret = -ENOTSUPP; break; } spin_unlock_irqrestore(&priv->lock, flags); @@ -277,7 +280,7 @@ static irqreturn_t pci1xxxx_gpio_irq_handler(int irq, void *dev_id) writel(BIT(bit), priv->reg_base + INTR_STATUS_OFFSET(gpiobank)); spin_unlock_irqrestore(&priv->lock, flags); irq = irq_find_mapping(gc->irq.domain, (bit + (gpiobank * 32))); - generic_handle_irq(irq); + handle_nested_irq(irq); } } spin_lock_irqsave(&priv->lock, flags); |