Gitweb: http://git.kernel.org/linus/8a339e7321f10dc2f28928ffadb69b6c7c2d5c3b
Commit: 8a339e7321f10dc2f28928ffadb69b6c7c2d5c3b
Parent: b127bd55d9cd9d5b40278b30645669d6d46933bc
Author: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
AuthorDate: Wed Aug 19 10:58:09 2009 +0900
Committer: Jesse Barnes <jbarnes@virtuousgeek.org>
CommitDate: Wed Sep 9 13:29:45 2009 -0700
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>
---
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.
--
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