The Apple PCIe controller driver allocates interrupts generated
by the PCIe ports, and uses irq_domain_alloc_irqs() for that.
THis is an inline function that uses __irq_domain_alloc_irqs()
as a backend.
Since the driver can be built as a module, __irq_domain_alloc_irqs()
must be exported.
Fixes: 201adeaa9d82 ("PCI: apple: Add INTx and per-port interrupt support")
Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
---
Notes:
Since the offending code is only in the PCI tree so far,
it would make sense if Lorenzo could take this patch directly.
kernel/irq/irqdomain.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 5a698c1f6cc6..40e85a46f913 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -1502,6 +1502,7 @@ int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base,
irq_free_descs(virq, nr_irqs);
return ret;
}
+EXPORT_SYMBOL_GPL(__irq_domain_alloc_irqs);
/* The irq_data was moved, fix the revmap to refer to the new location */
static void irq_domain_fix_revmap(struct irq_data *d)
--
2.30.2
