[U-Boot] [PATCHv4 02/16] dm: pci: return the real controller in pci_bus_to_hose()

[Zhiqiang Hou]

From: Minghuan Lian <Minghuan.Lian at nxp.com>

for the legacy PCI driver, the function pci_bus_to_hose() returns
the real PCIe controller. To keep consistency, this function is
changed to return the PCIe controller pointer of the root bus
instead of the current PCIe bus.

Signed-off-by: Minghuan Lian <Minghuan.Lian at nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
---
V4:
 - No change

 drivers/pci/pci_compat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/pci_compat.c b/drivers/pci/pci_compat.c
index ddaf358..25bc095 100644
--- a/drivers/pci/pci_compat.c
+++ b/drivers/pci/pci_compat.c
@@ -49,5 +49,5 @@ struct pci_controller *pci_bus_to_hose(int busnum)
 		return NULL;
 	}
 
-	return dev_get_uclass_priv(bus);
+	return dev_get_uclass_priv(pci_get_controller(bus));
 }
-- 
2.1.0.27.g96db324