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authorStephen Hemminger <stephen@networkplumber.org>2014-01-10 15:23:16 -0700
committerBjorn Helgaas <bhelgaas@google.com>2014-01-13 11:14:44 -0700
commit8f92fb06ffb090f2b22717481352f1e58511c834 (patch)
treed6af824c7899350c00ce784b8a3a904d9c3f1a0f /drivers/pci
parent3984ca1c6e493d06fa7e8dc96ce2b23b86175ec4 (diff)
downloadlinux-8f92fb06ffb090f2b22717481352f1e58511c834.tar.bz2
PCI: Remove unused pcie_aspm_enabled()
My philosophy is unused code is dead code. And dead code is subject to bit rot and is a likely source of bugs. Use it or lose it. This reverts part of 3e1b16002af2 ("ACPI/PCI: PCIe ASPM _OSC support capabilities called when root bridge added"), removing this interface: pcie_aspm_enabled() [bhelgaas: split to separate patch] Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Andrew Patterson <andrew.patterson@hp.com>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/pcie/aspm.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index f1272dc54de1..e1e7026b838d 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -984,18 +984,6 @@ void pcie_no_aspm(void)
}
}
-/**
- * pcie_aspm_enabled - is PCIe ASPM enabled?
- *
- * Returns true if ASPM has not been disabled by the command-line option
- * pcie_aspm=off.
- **/
-int pcie_aspm_enabled(void)
-{
- return !aspm_disabled;
-}
-EXPORT_SYMBOL(pcie_aspm_enabled);
-
bool pcie_aspm_support_enabled(void)
{
return aspm_support_enabled;