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| author | Alex Williamson <alex.williamson@redhat.com> | 2011-03-10 11:54:16 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-05-10 15:43:28 -0700 |
| commit | 3504e47ffca5ed3f9e2cc7d37b428fbf1e00ad1b (patch) | |
| tree | 55e7d8afa09731383560eca6dd5f0ef5e026ef5e /drivers/pci/pcie | |
| parent | 2f666bcf757cb72549f360ef6da02f03620a48b6 (diff) | |
| download | kernel_samsung_smdk4412-3504e47ffca5ed3f9e2cc7d37b428fbf1e00ad1b.zip kernel_samsung_smdk4412-3504e47ffca5ed3f9e2cc7d37b428fbf1e00ad1b.tar.gz kernel_samsung_smdk4412-3504e47ffca5ed3f9e2cc7d37b428fbf1e00ad1b.tar.bz2 | |
PCI: Enable ASPM state clearing regardless of policy
Commit 2f671e2d allowed us to clear ASPM state when the FADT
tells us it isn't supported, but we don't put this into effect
if the aspm_policy is set to POLICY_POWERSAVE. Enable the
state to be cleared regardless of policy.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/pcie')
| -rw-r--r-- | drivers/pci/pcie/aspm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index eee09f7..3eb667b 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -608,7 +608,7 @@ void pcie_aspm_init_link_state(struct pci_dev *pdev) * the BIOS's expectation, we'll do so once pci_enable_device() is * called. */ - if (aspm_policy != POLICY_POWERSAVE) { + if (aspm_policy != POLICY_POWERSAVE || aspm_clear_state) { pcie_config_aspm_path(link); pcie_set_clkpm(link, policy_to_clkpm_state(link)); } |