[RFC v3 12/15] msi: export msi_get_domain_info

[Eric Auger]

We plan to use msi_get_domain_info in VFIO module so let's export it.

Signed-off-by: Eric Auger <eric.auger@xxxxxxxxxx>

---

v2 -> v3:
- remove static implementation in case CONFIG_PCI_MSI_IRQ_DOMAIN is not set
---
 kernel/irq/msi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 38e89ce..9b0ba4a 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -400,5 +400,6 @@ struct msi_domain_info *msi_get_domain_info(struct irq_domain *domain)
 {
 	return (struct msi_domain_info *)domain->host_data;
 }
+EXPORT_SYMBOL_GPL(msi_get_domain_info);
 
 #endif /* CONFIG_GENERIC_MSI_IRQ_DOMAIN */
-- 
1.9.1