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path: root/drivers/pci/pci-sysfs.c
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Diffstat (limited to 'drivers/pci/pci-sysfs.c')
-rw-r--r--drivers/pci/pci-sysfs.c11
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: