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PCI ASPM: remove redundant list check

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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>
This commit is contained in:
Kenji Kaneshige 2009-08-19 10:58:09 +09:00 committed by Jesse Barnes
parent b127bd55d9
commit 8a339e7321
1 changed files with 0 additions and 3 deletions
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3
drivers/pci/pcie/aspm.c
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@ -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.