[PATCHv5,3/6] Export msi and irq functions for module use

Commit Message

Keith Busch Nov. 13, 2015, 5:17 p.m. UTC

Signed-off-by: Keith Busch <[e-mail]>
---
 drivers/pci/msi.c      | 2 ++
 kernel/irq/irqdomain.c | 1 +
 2 files changed, 3 insertions(+)

Patch

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 45a5148..1aa1ad4 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -1120,6 +1120,7 @@  struct pci_dev *msi_desc_to_pci_dev(struct msi_desc *desc)
 {
 	return to_pci_dev(desc->dev);
 }
+EXPORT_SYMBOL_GPL(msi_desc_to_pci_dev);
 
 void *msi_desc_to_pci_sysdata(struct msi_desc *desc)
 {
@@ -1279,6 +1280,7 @@  struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode,
 	domain->bus_token = DOMAIN_BUS_PCI_MSI;
 	return domain;
 }
+EXPORT_SYMBOL_GPL(pci_msi_create_irq_domain);
 
 /**
  * pci_msi_domain_alloc_irqs - Allocate interrupts for @dev in @domain
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 22aa961..ca05cc8 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -1058,6 +1058,7 @@  void irq_domain_set_info(struct irq_domain *domain, unsigned int virq,
 	__irq_set_handler(virq, handler, 0, handler_name);
 	irq_set_handler_data(virq, handler_data);
 }
+EXPORT_SYMBOL(irq_domain_set_info);
 
 /**
  * irq_domain_reset_irq_data - Clear hwirq, chip and chip_data in @irq_data