The io_base is used to keep the cpu physical address parsed
from ranges dt property. After issue pci_remap_iospace the
io_base has been assigned with io->start, which is not correct
cause io->start is a PCI bus address.
Fixes: 0021d22b73d6 ("PCI: designware: Use of_pci_get_host_bridge_resources() to parse DT")
Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@xxxxxxxxxx>
---
drivers/pci/host/pcie-designware.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
index 540f077c37ea..02a7452bdf23 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -440,7 +440,6 @@ int dw_pcie_host_init(struct pcie_port *pp)
ret, pp->io);
continue;
}
- pp->io_base = pp->io->start;
break;
case IORESOURCE_MEM:
pp->mem = win->res;
--
1.7.9.5
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