diff options
| -rw-r--r-- | drivers/nubus/proc.c | 6 | ||||
| -rw-r--r-- | include/linux/nubus.h | 5 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/nubus/proc.c b/drivers/nubus/proc.c index fc20dbcd3b9a..91211192f36f 100644 --- a/drivers/nubus/proc.c +++ b/drivers/nubus/proc.c @@ -134,9 +134,13 @@ int nubus_proc_attach_device(struct nubus_dev *dev) return -1; } + if (dev->board->procdir) + return 0; + /* Create a directory */ snprintf(name, sizeof(name), "%x", dev->board->slot); - e = dev->procdir = proc_mkdir(name, proc_bus_nubus_dir); + e = proc_mkdir(name, proc_bus_nubus_dir); + dev->board->procdir = e; if (!e) return -ENOMEM; diff --git a/include/linux/nubus.h b/include/linux/nubus.h index e525669f1991..2245430e1357 100644 --- a/include/linux/nubus.h +++ b/include/linux/nubus.h @@ -53,13 +53,14 @@ struct nubus_board { unsigned char rev; unsigned char format; unsigned char lanes; + + /* Directory entry in /proc/bus/nubus */ + struct proc_dir_entry *procdir; }; struct nubus_dev { /* Next link in device list */ struct nubus_dev* next; - /* Directory entry in /proc/bus/nubus */ - struct proc_dir_entry* procdir; /* The functional resource ID of this device */ unsigned char resid; |