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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2019-10-05 14:08:52 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2019-11-21 17:31:46 -0600 |
| commit | 87e90283c94c76ee11d379ab5a0973382bbd0baf (patch) | |
| tree | 2c850e49234b7db430800931648e989c942c22f3 /drivers/pci/pci.h | |
| parent | 72ea91afbfb08619696ccde610ee4d0d29cf4a1d (diff) | |
| download | linux-87e90283c94c76ee11d379ab5a0973382bbd0baf.tar.bz2 | |
PCI/ASPM: Remove PCIEASPM_DEBUG Kconfig option and related code
Previously, CONFIG_PCIEASPM_DEBUG enabled "link_state" and "clk_ctl" sysfs
files that controlled ASPM. We believe these files were rarely if ever
used.
We recently added sysfs ASPM controls that are always present, so the debug
code is no longer needed. Removing this debug code has been discussed for
quite some time, see e.g. [0].
Remove PCIEASPM_DEBUG and the related code.
[0] https://lore.kernel.org/lkml/20180727202619.GD173328@bhelgaas-glaptop.roam.corp.google.com/
Link: https://lore.kernel.org/r/ec935d8e-c084-3938-f1d1-748617596b25@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index b2cd21e8cb51..ae231e3cdd69 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -541,14 +541,6 @@ static inline void pcie_aspm_pm_state_change(struct pci_dev *pdev) { } static inline void pcie_aspm_powersave_config_link(struct pci_dev *pdev) { } #endif -#ifdef CONFIG_PCIEASPM_DEBUG -void pcie_aspm_create_sysfs_dev_files(struct pci_dev *pdev); -void pcie_aspm_remove_sysfs_dev_files(struct pci_dev *pdev); -#else -static inline void pcie_aspm_create_sysfs_dev_files(struct pci_dev *pdev) { } -static inline void pcie_aspm_remove_sysfs_dev_files(struct pci_dev *pdev) { } -#endif - #ifdef CONFIG_PCIE_ECRC void pcie_set_ecrc_checking(struct pci_dev *dev); void pcie_ecrc_get_policy(char *str); |