Rename gen_pci_init() API as pci_host_common_init() and export it to create
ECAM and initialized ECAM OPs from PCIe driver which don't have way to
populate driver_data as just ECAM ops.
Signed-off-by: Mayank Rana <mayank.rana@xxxxxxxxxxxxxxxx>
---
drivers/pci/controller/pci-host-common.c | 5 +++--
include/linux/pci-ecam.h | 2 ++
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/controller/pci-host-common.c b/drivers/pci/controller/pci-host-common.c
index cf5f59a745b3..6e68c66382fa 100644
--- a/drivers/pci/controller/pci-host-common.c
+++ b/drivers/pci/controller/pci-host-common.c
@@ -20,7 +20,7 @@ static void gen_pci_unmap_cfg(void *ptr)
pci_ecam_free((struct pci_config_window *)ptr);
}
-static struct pci_config_window *gen_pci_init(struct device *dev,
+struct pci_config_window *pci_host_common_init(struct device *dev,
struct pci_host_bridge *bridge, const struct pci_ecam_ops *ops)
{
int err;
@@ -48,6 +48,7 @@ static struct pci_config_window *gen_pci_init(struct device *dev,
return cfg;
}
+EXPORT_SYMBOL_GPL(pci_host_common_init);
int pci_host_common_probe(struct platform_device *pdev)
{
@@ -69,7 +70,7 @@ int pci_host_common_probe(struct platform_device *pdev)
of_pci_check_probe_only();
/* Parse and map our Configuration Space windows */
- cfg = gen_pci_init(dev, bridge, ops);
+ cfg = pci_host_common_init(dev, bridge, ops);
if (IS_ERR(cfg))
return PTR_ERR(cfg);
diff --git a/include/linux/pci-ecam.h b/include/linux/pci-ecam.h
index 3a4860bd2758..ad6a6170ff26 100644
--- a/include/linux/pci-ecam.h
+++ b/include/linux/pci-ecam.h
@@ -94,5 +94,7 @@ extern const struct pci_ecam_ops loongson_pci_ecam_ops; /* Loongson PCIe */
/* for DT-based PCI controllers that support ECAM */
int pci_host_common_probe(struct platform_device *pdev);
void pci_host_common_remove(struct platform_device *pdev);
+struct pci_config_window *pci_host_common_init(struct device *dev,
+ struct pci_host_bridge *bridge, const struct pci_ecam_ops *ops);
#endif
#endif
--
2.25.1
