moonjuice/kernel_arpi
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Merge branch 'pci/sysfs'

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- Convert sysfs "config", "rom", "reset", "label", "index", "acpi_index" to
  static attributes to fix races in device enumeration (Krzysztof
  Wilczyński)

- Convert sysfs "vpd" to static attribute (Heiner Kallweit, Krzysztof
  Wilczyński)

- Use sysfs_emit() in "show" functions (Krzysztof Wilczyński)

* pci/sysfs:
  PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions
  PCI/sysfs: Rearrange smbios_attr_group and acpi_attr_group
  PCI/sysfs: Tidy SMBIOS & ACPI label attributes
  PCI/sysfs: Convert "index", "acpi_index", "label" to static attributes
  PCI/sysfs: Define SMBIOS label attributes with DEVICE_ATTR*()
  PCI/sysfs: Define ACPI label attributes with DEVICE_ATTR*()
  PCI/sysfs: Rename device_has_dsm() to device_has_acpi_name()
  PCI/sysfs: Convert "vpd" to static attribute
  PCI/sysfs: Rename "vpd" attribute accessors
  PCI/sysfs: Convert "reset" to static attribute
  PCI/sysfs: Convert "rom" to static attribute
  PCI/sysfs: Convert "config" to static attribute
This commit is contained in:
Bjorn Helgaas
2021-05-04 10:43:23 -05:00
parent 3c5b307a1e ad025f8e46
commit bac66f8f97
6 changed files with 213 additions and 356 deletions
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1
include/linux/pci.h
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@@ -458,7 +458,6 @@ struct pci_dev {
u32 saved_config_space[16]; /* Config space saved at suspend time */
struct hlist_head saved_cap_space;
struct bin_attribute *rom_attr; /* Attribute descriptor for sysfs ROM entry */
int rom_attr_enabled; /* Display of ROM attribute enabled? */
struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */
struct bin_attribute *res_attr_wc[DEVICE_COUNT_RESOURCE]; /* sysfs file for WC mapping of resources */