diff options
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2009-08-19 10:58:09 +0900 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-09-09 13:29:45 -0700 |
| commit | 8a339e7321f10dc2f28928ffadb69b6c7c2d5c3b (patch) | |
| tree | b89669aed567cced569a0eb1fcb557268f608cee /drivers | |
| parent | b127bd55d9cd9d5b40278b30645669d6d46933bc (diff) | |
| download | op-kernel-dev-8a339e7321f10dc2f28928ffadb69b6c7c2d5c3b.zip op-kernel-dev-8a339e7321f10dc2f28928ffadb69b6c7c2d5c3b.tar.gz | |
PCI ASPM: remove redundant list check
Remove the following check in __pcie_aspm_config_link() because it
nerver be true.
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')
| -rw-r--r-- | drivers/pci/pcie/aspm.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index 9759714..638881b 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -458,9 +458,6 @@ static void __pcie_aspm_config_link(struct pcie_link_state *link, u32 state) struct pci_dev *child, *parent = link->pdev; struct pci_bus *linkbus = parent->subordinate; - /* If no child, disable the link */ - if (list_empty(&linkbus->devices)) - state = 0; /* * If the downstream component has pci bridge function, don't * do ASPM now. |
