Pull irq updates from Thomas Gleixner:
- core fix for missing round up in the generic irq chip implementation
- new irq chip for MOXA SoCs
- a few fixes and cleanups in the irqchip drivers
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip: Add support for MOXA ART SoCs
genirq: generic chip: Use DIV_ROUND_UP to calculate numchips
irqchip: nvic: Fix wrong num_ct argument for irq_alloc_domain_generic_chips()
irqchip: sun4i: Staticize sun4i_irq_ack()
irqchip: vt8500: Staticize local symbols
}
/**
- * irq_gc_mask_disable_reg_and_ack- Mask and ack pending interrupt
+ * irq_gc_mask_disable_reg_and_ack - Mask and ack pending interrupt
* @d: irq_data
*/
void irq_gc_mask_disable_reg_and_ack(struct irq_data *d)
if (d->gc)
return -EBUSY;
- numchips = d->revmap_size / irqs_per_chip;
- if (d->revmap_type != IRQ_DOMAIN_MAP_LINEAR)
- return -EINVAL;
-
- numchips = DIV_ROUND_UP(d->revmap_data.linear.size, irqs_per_chip);
++ numchips = DIV_ROUND_UP(d->revmap_size, irqs_per_chip);
if (!numchips)
return -EINVAL;
/* Calc pointer to the next generic chip */
tmp += sizeof(*gc) + num_ct * sizeof(struct irq_chip_type);
}
+ d->name = name;
return 0;
}
EXPORT_SYMBOL_GPL(irq_alloc_domain_generic_chips);