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Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull IRQ fixes from Ingo Molnar:
 "Mostly irqchip driver fixes, but also an irq core crash fix and a
  build fix"

* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/mxs: Add missing set_handle_irq()
  irqchip/atmel-aic: Fix wrong bit operation for IRQ priority
  irqchip/gic-v3-its: Recompute the number of pages on page size change
  base: Export platform_msi_domain_[alloc,free]_irqs
  of: MSI: Simplify irqdomain lookup
  irqdomain: Allow domain lookup with DOMAIN_BUS_WIRED token
  irqchip: Fix dependencies for archs w/o HAS_IOMEM
  irqchip/s3c24xx: Mark init_eint as __maybe_unused
  genirq: Validate action before dereferencing it in handle_irq_event_percpu()
This commit is contained in:
Linus Torvalds
2016-01-31 14:48:58 -08:00
parent f25a96eada c5b6352030
commit 30e4c9ad04
10 changed files with 27 additions and 24 deletions
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18
drivers/of/irq.c
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@@ -679,18 +679,6 @@ u32 of_msi_map_rid(struct device *dev, struct device_node *msi_np, u32 rid_in)
return __of_msi_map_rid(dev, &msi_np, rid_in);
}
static struct irq_domain *__of_get_msi_domain(struct device_node *np,
enum irq_domain_bus_token token)
{
struct irq_domain *d;
d = irq_find_matching_host(np, token);
if (!d)
d = irq_find_host(np);
return d;
}
/**
* of_msi_map_get_device_domain - Use msi-map to find the relevant MSI domain
* @dev: device for which the mapping is to be done.
@@ -706,7 +694,7 @@ struct irq_domain *of_msi_map_get_device_domain(struct device *dev, u32 rid)
struct device_node *np = NULL;
__of_msi_map_rid(dev, &np, rid);
return __of_get_msi_domain(np, DOMAIN_BUS_PCI_MSI);
return irq_find_matching_host(np, DOMAIN_BUS_PCI_MSI);
}
/**
@@ -730,7 +718,7 @@ struct irq_domain *of_msi_get_domain(struct device *dev,
/* Check for a single msi-parent property */
msi_np = of_parse_phandle(np, "msi-parent", 0);
if (msi_np && !of_property_read_bool(msi_np, "#msi-cells")) {
d = __of_get_msi_domain(msi_np, token);
d = irq_find_matching_host(msi_np, token);
if (!d)
of_node_put(msi_np);
return d;
@@ -744,7 +732,7 @@ struct irq_domain *of_msi_get_domain(struct device *dev,
while (!of_parse_phandle_with_args(np, "msi-parent",
"#msi-cells",
index, &args)) {
d = __of_get_msi_domain(args.np, token);
d = irq_find_matching_host(args.np, token);
if (d)
return d;