diff options
| author | Richard Zhu <r65037@freescale.com> | 2014-09-30 16:11:57 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2015-09-17 09:20:25 -0500 |
| commit | 0d720e0a53b72f8acfe73a4efd54e1f123134deb (patch) | |
| tree | 2f2565bd53a38765d26466ad8513ecd95b33cde9 /drivers/pci | |
| parent | 531c1ff741bdbb0c980331b33944511bc03e2f47 (diff) | |
MLK-10009-6 PCI: designware: Fix one potential assignment error of cfg start
if va_cfg0_base/va_cfg1_base are initialized by
designware core, the pp->cfg.start is not initialized
properly, when IORESOURCE_MEM "config" is represented
as cfg space resource.
solution: assign cfg_res->start to pp->cfg.start.
Signed-off-by: Richard Zhu <richard.zhu@freescale.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pcie-designware.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index 1a2b47739f44..3edd94daa3a7 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -450,6 +450,7 @@ int __init dw_pcie_host_init(struct pcie_port *pp) if (cfg_res) { pp->config.cfg0_size = resource_size(cfg_res)/2; pp->config.cfg1_size = resource_size(cfg_res)/2; + pp->cfg.start = cfg_res->start; pp->cfg0_base = cfg_res->start; pp->cfg1_base = cfg_res->start + pp->config.cfg0_size; |