diff options
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2009-05-13 05:22:26 +0200 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-06-18 23:02:22 +0200 |
| commit | efdf8288819df67d608a186f9d17a7d4051f3c1f (patch) | |
| tree | 3d781654102cafc726bbc1894070260364eac3af /drivers/pci/pcie/aspm.c | |
| parent | PCI ASPM: cleanup calc_Lx_latency (diff) | |
| download | linux-efdf8288819df67d608a186f9d17a7d4051f3c1f.tar.xz linux-efdf8288819df67d608a186f9d17a7d4051f3c1f.zip | |
PCI ASPM: remove has_switch field
We don't need the 'has_switch' field in the struct pcie_link_state.
Acked-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/pcie/aspm.c')
| -rw-r--r-- | drivers/pci/pcie/aspm.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index 23fabb303e82..26fd39caebc5 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -48,8 +48,6 @@ struct pcie_link_state { u32 clkpm_enabled:1; /* Current Clock PM state */ u32 clkpm_default:1; /* Default Clock PM state by BIOS */ - u32 has_switch:1; /* Downstream has switches? */ - /* Latencies */ struct aspm_latency latency; /* Exit latency */ /* @@ -595,7 +593,6 @@ static struct pcie_link_state *pcie_aspm_setup_link_state(struct pci_dev *pdev) INIT_LIST_HEAD(&link->children); INIT_LIST_HEAD(&link->link); link->pdev = pdev; - link->has_switch = pcie_aspm_downstream_has_switch(link); if (pdev->pcie_type == PCI_EXP_TYPE_DOWNSTREAM) { struct pcie_link_state *parent; parent = pdev->bus->parent->self->link_state; @@ -655,7 +652,7 @@ void pcie_aspm_init_link_state(struct pci_dev *pdev) * initialization will config the whole hierarchy. But we must * make sure BIOS doesn't set unsupported link state. */ - if (link->has_switch) { + if (pcie_aspm_downstream_has_switch(link)) { state = pcie_aspm_check_state(link, link->aspm_default); __pcie_aspm_config_link(link, state); } else { |