diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-mxs.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c index 159927876577..435def22445d 100644 --- a/drivers/gpio/gpio-mxs.c +++ b/drivers/gpio/gpio-mxs.c @@ -66,6 +66,7 @@ struct mxs_gpio_port { int irq; struct irq_domain *domain; struct gpio_chip gc; + struct device *dev; enum mxs_gpio_id devid; u32 both_edges; }; @@ -209,9 +210,10 @@ static int mxs_gpio_init_gc(struct mxs_gpio_port *port, int irq_base) { struct irq_chip_generic *gc; struct irq_chip_type *ct; + int rv; - gc = irq_alloc_generic_chip("gpio-mxs", 2, irq_base, - port->base, handle_level_irq); + gc = devm_irq_alloc_generic_chip(port->dev, "gpio-mxs", 2, irq_base, + port->base, handle_level_irq); if (!gc) return -ENOMEM; @@ -242,10 +244,11 @@ static int mxs_gpio_init_gc(struct mxs_gpio_port *port, int irq_base) ct->regs.disable = PINCTRL_IRQEN(port) + MXS_CLR; ct->handler = handle_level_irq; - irq_setup_generic_chip(gc, IRQ_MSK(32), IRQ_GC_INIT_NESTED_LOCK, - IRQ_NOREQUEST, 0); + rv = devm_irq_setup_generic_chip(port->dev, gc, IRQ_MSK(32), + IRQ_GC_INIT_NESTED_LOCK, + IRQ_NOREQUEST, 0); - return 0; + return rv; } static int mxs_gpio_to_irq(struct gpio_chip *gc, unsigned offset) @@ -304,6 +307,7 @@ static int mxs_gpio_probe(struct platform_device *pdev) if (port->id < 0) return port->id; port->devid = (enum mxs_gpio_id) of_id->data; + port->dev = &pdev->dev; port->irq = platform_get_irq(pdev, 0); if (port->irq < 0) return port->irq; |