sprintf(name, "PCI%04x", hose->global_number);
phb->dbgfs = debugfs_create_dir(name, powerpc_debugfs_root);
- if (!phb->dbgfs) {
- pr_warn("%s: Error on creating debugfs on PHB#%x\n",
- __func__, hose->global_number);
- continue;
- }
debugfs_create_file_unsafe("dump_diag_regs", 0200, phb->dbgfs,
phb, &pnv_pci_diag_data_fops);