Messages in this thread Patch in this message |  | | From | Feng Kan <> | Subject | [PATCH] pci: host: xgene: fix incorrectly returned address by map_bus | Date | Tue, 17 Feb 2015 15:14:00 -0800 |
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The generic accessor functions for pci-xgene uses map_bus call that returns the base address but did not add the additional offset.
Signed-off-by: Feng Kan <fkan@apm.com> --- drivers/pci/host/pci-xgene.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c index aab5547..ee082c0 100644 --- a/drivers/pci/host/pci-xgene.c +++ b/drivers/pci/host/pci-xgene.c @@ -127,7 +127,7 @@ static bool xgene_pcie_hide_rc_bars(struct pci_bus *bus, int offset) return false; } -static int xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn, +static void __iomem *xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn, int offset) { struct xgene_pcie_port *port = bus->sysdata; @@ -137,7 +137,7 @@ static int xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn, return NULL; xgene_pcie_set_rtdid_reg(bus, devfn); - return xgene_pcie_get_cfg_base(bus); + return xgene_pcie_get_cfg_base(bus) + offset; } static struct pci_ops xgene_pcie_ops = { -- 1.9.1
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