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Subject[PATCHv5 15/20] PCI: mobiveil: Fix the checking of valid device
Date
From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>

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@nxp.com>
Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com>
---
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
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