diff options
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
| -rw-r--r-- | drivers/pci/pci-sysfs.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 6543cbe83be5..10dbdec80416 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -603,6 +603,11 @@ static struct bin_attribute pcie_config_attr = { .write = pci_write_config, }; +int __attribute__ ((weak)) pcibios_add_platform_entries(struct pci_dev *dev) +{ + return 0; +} + int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev) { struct bin_attribute *rom_attr = NULL; @@ -642,10 +647,14 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev) } } /* add platform-specific attributes */ - pcibios_add_platform_entries(pdev); + if (pcibios_add_platform_entries(pdev)) + goto err_rom_file; return 0; +err_rom_file: + if (pci_resource_len(pdev, PCI_ROM_RESOURCE)) + sysfs_remove_bin_file(&pdev->dev.kobj, rom_attr); err_rom: kfree(rom_attr); err_resource_files: |