diff options
Diffstat (limited to 'drivers/nubus/proc.c')
| -rw-r--r-- | drivers/nubus/proc.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/drivers/nubus/proc.c b/drivers/nubus/proc.c index 1fd667852271..2c320a84fd72 100644 --- a/drivers/nubus/proc.c +++ b/drivers/nubus/proc.c @@ -75,6 +75,7 @@ struct proc_dir_entry *nubus_proc_add_rsrc_dir(struct proc_dir_entry *procdir, if (!procdir) return NULL; snprintf(name, sizeof(name), "%x", ent->type); + remove_proc_subtree(name, procdir); return proc_mkdir_data(name, 0555, procdir, (void *)lanes); } @@ -137,6 +138,18 @@ static int nubus_proc_rsrc_show(struct seq_file *m, void *v) return 0; } +static int nubus_rsrc_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, nubus_proc_rsrc_show, inode); +} + +static const struct proc_ops nubus_rsrc_proc_ops = { + .proc_open = nubus_rsrc_proc_open, + .proc_read = seq_read, + .proc_lseek = seq_lseek, + .proc_release = single_release, +}; + void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir, const struct nubus_dirent *ent, unsigned int size) @@ -152,8 +165,9 @@ void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir, pded = nubus_proc_alloc_pde_data(nubus_dirptr(ent), size); else pded = NULL; - proc_create_single_data(name, S_IFREG | 0444, procdir, - nubus_proc_rsrc_show, pded); + remove_proc_subtree(name, procdir); + proc_create_data(name, S_IFREG | 0444, procdir, + &nubus_rsrc_proc_ops, pded); } void nubus_proc_add_rsrc(struct proc_dir_entry *procdir, @@ -166,9 +180,10 @@ void nubus_proc_add_rsrc(struct proc_dir_entry *procdir, return; snprintf(name, sizeof(name), "%x", ent->type); - proc_create_single_data(name, S_IFREG | 0444, procdir, - nubus_proc_rsrc_show, - nubus_proc_alloc_pde_data(data, 0)); + remove_proc_subtree(name, procdir); + proc_create_data(name, S_IFREG | 0444, procdir, + &nubus_rsrc_proc_ops, + nubus_proc_alloc_pde_data(data, 0)); } /* |