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path: root/drivers/pci/host/pci-mvebu.c
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Diffstat (limited to 'drivers/pci/host/pci-mvebu.c')
-rw-r--r--drivers/pci/host/pci-mvebu.c27
1 files changed, 1 insertions, 26 deletions
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
index 13a633b1612e..7bf3926aecc0 100644
--- a/drivers/pci/host/pci-mvebu.c
+++ b/drivers/pci/host/pci-mvebu.c
@@ -86,10 +86,6 @@ struct mvebu_sw_pci_bridge {
u16 secondary_status;
u16 membase;
u16 memlimit;
- u16 prefmembase;
- u16 prefmemlimit;
- u32 prefbaseupper;
- u32 preflimitupper;
u16 iobaseupper;
u16 iolimitupper;
u8 cappointer;
@@ -419,15 +415,7 @@ static int mvebu_sw_pci_bridge_read(struct mvebu_pcie_port *port,
break;
case PCI_PREF_MEMORY_BASE:
- *value = (bridge->prefmemlimit << 16 | bridge->prefmembase);
- break;
-
- case PCI_PREF_BASE_UPPER32:
- *value = bridge->prefbaseupper;
- break;
-
- case PCI_PREF_LIMIT_UPPER32:
- *value = bridge->preflimitupper;
+ *value = 0;
break;
case PCI_IO_BASE_UPPER16:
@@ -501,19 +489,6 @@ static int mvebu_sw_pci_bridge_write(struct mvebu_pcie_port *port,
mvebu_pcie_handle_membase_change(port);
break;
- case PCI_PREF_MEMORY_BASE:
- bridge->prefmembase = value & 0xffff;
- bridge->prefmemlimit = value >> 16;
- break;
-
- case PCI_PREF_BASE_UPPER32:
- bridge->prefbaseupper = value;
- break;
-
- case PCI_PREF_LIMIT_UPPER32:
- bridge->preflimitupper = value;
- break;
-
case PCI_IO_BASE_UPPER16:
bridge->iobaseupper = value & 0xffff;
bridge->iolimitupper = value >> 16;