diff options
| author | Krzysztof Wilczyński <kwilczynski@kernel.org> | 2026-05-08 04:35:42 +0000 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2026-06-23 15:19:09 -0500 |
| commit | 2800a911ced1540baa78de7494218aaf1c7dc4fa (patch) | |
| tree | 6c98cd8d1d642b58eabf4661a8801d3053f7d22d /include | |
| parent | 4e14b965a625f2c2813bec0a6a7530426ae508fb (diff) | |
PCI/sysfs: Remove pci_create_legacy_files() and pci_sysfs_init()
Currently, pci_create_legacy_files() and pci_remove_legacy_files() are
no-op stubs. With legacy attributes now handled by static groups
registered via pcibus_groups[], no call site needs them.
Remove both functions, their declarations, and the call sites in
pci_register_host_bridge(), pci_alloc_child_bus(), and pci_remove_bus().
Remove the pci_sysfs_init() late_initcall and sysfs_initialized. The
late_initcall originally existed to create all the dynamic PCI sysfs files,
but with both resource and legacy attributes now handled by static groups,
it is no longer needed.
Remove the legacy_io and legacy_mem fields from struct pci_bus which were
used to track the dynamically allocated legacy attributes.
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>
Link: https://patch.msgid.link/20260508043543.217179-24-kwilczynski@kernel.org
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index e37677a8dd3c..74b767012766 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -726,8 +726,6 @@ struct pci_bus { pci_bus_flags_t bus_flags; /* Inherited by child buses */ struct device *bridge; struct device dev; - struct bin_attribute *legacy_io; /* Legacy I/O for this bus */ - struct bin_attribute *legacy_mem; /* Legacy mem */ unsigned int is_added:1; unsigned int unsafe_warn:1; /* warned about RW1C config write */ unsigned int flit_mode:1; /* Link in Flit mode */ |