diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpio/gpiolib.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 405070484fe3..9451a627dacd 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1218,7 +1218,7 @@ static int gpiochip_hierarchy_irq_domain_alloc(struct irq_domain *d, if (ret) return ret; - chip_dbg(gc, "allocate IRQ %d, hwirq %lu\n", irq, hwirq); + chip_dbg(gc, "allocate IRQ %d, hwirq %lu\n", irq, hwirq); ret = girq->child_to_parent_hwirq(gc, hwirq, type, &parent_hwirq, &parent_type); @@ -1386,8 +1386,7 @@ static bool gpiochip_hierarchy_is_hierarchical(struct gpio_chip *gc) * gpiochip by assigning the gpiochip as chip data, and using the irqchip * stored inside the gpiochip. */ -int gpiochip_irq_map(struct irq_domain *d, unsigned int irq, - irq_hw_number_t hwirq) +int gpiochip_irq_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hwirq) { struct gpio_chip *gc = d->host_data; int ret = 0; @@ -1463,8 +1462,9 @@ int gpiochip_irq_domain_activate(struct irq_domain *domain, struct irq_data *data, bool reserve) { struct gpio_chip *gc = domain->host_data; + unsigned int hwirq = irqd_to_hwirq(data); - return gpiochip_lock_as_irq(gc, data->hwirq); + return gpiochip_lock_as_irq(gc, hwirq); } EXPORT_SYMBOL_GPL(gpiochip_irq_domain_activate); @@ -1481,8 +1481,9 @@ void gpiochip_irq_domain_deactivate(struct irq_domain *domain, struct irq_data *data) { struct gpio_chip *gc = domain->host_data; + unsigned int hwirq = irqd_to_hwirq(data); - return gpiochip_unlock_as_irq(gc, data->hwirq); + return gpiochip_unlock_as_irq(gc, hwirq); } EXPORT_SYMBOL_GPL(gpiochip_irq_domain_deactivate); @@ -1522,33 +1523,37 @@ static int gpiochip_to_irq(struct gpio_chip *gc, unsigned int offset) int gpiochip_irq_reqres(struct irq_data *d) { struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + unsigned int hwirq = irqd_to_hwirq(d); - return gpiochip_reqres_irq(gc, d->hwirq); + return gpiochip_reqres_irq(gc, hwirq); } EXPORT_SYMBOL(gpiochip_irq_reqres); void gpiochip_irq_relres(struct irq_data *d) { struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + unsigned int hwirq = irqd_to_hwirq(d); - gpiochip_relres_irq(gc, d->hwirq); + gpiochip_relres_irq(gc, hwirq); } EXPORT_SYMBOL(gpiochip_irq_relres); static void gpiochip_irq_mask(struct irq_data *d) { struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + unsigned int hwirq = irqd_to_hwirq(d); if (gc->irq.irq_mask) gc->irq.irq_mask(d); - gpiochip_disable_irq(gc, d->hwirq); + gpiochip_disable_irq(gc, hwirq); } static void gpiochip_irq_unmask(struct irq_data *d) { struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + unsigned int hwirq = irqd_to_hwirq(d); - gpiochip_enable_irq(gc, d->hwirq); + gpiochip_enable_irq(gc, hwirq); if (gc->irq.irq_unmask) gc->irq.irq_unmask(d); } @@ -1556,17 +1561,19 @@ static void gpiochip_irq_unmask(struct irq_data *d) static void gpiochip_irq_enable(struct irq_data *d) { struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + unsigned int hwirq = irqd_to_hwirq(d); - gpiochip_enable_irq(gc, d->hwirq); + gpiochip_enable_irq(gc, hwirq); gc->irq.irq_enable(d); } static void gpiochip_irq_disable(struct irq_data *d) { struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + unsigned int hwirq = irqd_to_hwirq(d); gc->irq.irq_disable(d); - gpiochip_disable_irq(gc, d->hwirq); + gpiochip_disable_irq(gc, hwirq); } static void gpiochip_set_irq_hooks(struct gpio_chip *gc) |