W=1 build complains:
drivers/irqchip/irq-gic-v3-its-msi-parent.c:110:12: warning: no previous prototype for function 'iort_pmsi_get_dev_id' [-Wmissing-prototypes]
int __weak iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id)
Reported-by: Ammar Faizi <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Robin Murphy <[email protected]>
Cc: Lorenzo Pieralisi <[email protected]>
---
include/linux/acpi_iort.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/include/linux/acpi_iort.h
+++ b/include/linux/acpi_iort.h
@@ -26,13 +26,15 @@ int iort_register_domain_token(int trans
struct fwnode_handle *fw_node);
void iort_deregister_domain_token(int trans_id);
struct fwnode_handle *iort_find_domain_token(int trans_id);
+
+int iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id);
+
#ifdef CONFIG_ACPI_IORT
void acpi_iort_init(void);
u32 iort_msi_map_id(struct device *dev, u32 id);
struct irq_domain *iort_get_device_domain(struct device *dev, u32 id,
enum irq_domain_bus_token bus_token);
void acpi_configure_pmsi_domain(struct device *dev);
-int iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id);
void iort_get_rmr_sids(struct fwnode_handle *iommu_fwnode,
struct list_head *head);
void iort_put_rmr_sids(struct fwnode_handle *iommu_fwnode,