From: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
Allow CFG transactions to all functions of Endpoint implemented
multiple functions.
Fixes: 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver")
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
Reviewed-by: Minghuan Lian <Minghuan.Lian@xxxxxxx>
---
V5:
- Corrected and retouched the subject and changelog.
drivers/pci/controller/pcie-mobiveil.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c
index 9210165fe8c0..621852078caf 100644
--- a/drivers/pci/controller/pcie-mobiveil.c
+++ b/drivers/pci/controller/pcie-mobiveil.c
@@ -291,7 +291,7 @@ static bool mobiveil_pcie_valid_device(struct pci_bus *bus, unsigned int devfn)
* Do not read more than one device on the bus directly
* attached to RC
*/
- if ((bus->primary == pcie->root_bus_nr) && (devfn > 0))
+ if ((bus->primary == pcie->root_bus_nr) && (PCI_SLOT(devfn) > 0))
return false;
return true;
--
2.17.1
