diff options
Diffstat (limited to 'drivers/nubus')
-rw-r--r-- | drivers/nubus/bus.c | 19 | ||||
-rw-r--r-- | drivers/nubus/nubus.c | 2 | ||||
-rw-r--r-- | drivers/nubus/proc.c | 51 |
3 files changed, 16 insertions, 56 deletions
diff --git a/drivers/nubus/bus.c b/drivers/nubus/bus.c index d306c348c857..a59b6c4bb5b8 100644 --- a/drivers/nubus/bus.c +++ b/drivers/nubus/bus.c @@ -63,20 +63,15 @@ static struct device nubus_parent = { .init_name = "nubus", }; -int __init nubus_bus_register(void) +static int __init nubus_bus_register(void) { - int err; - - err = device_register(&nubus_parent); - if (err) - return err; - - err = bus_register(&nubus_bus_type); - if (!err) - return 0; + return bus_register(&nubus_bus_type); +} +postcore_initcall(nubus_bus_register); - device_unregister(&nubus_parent); - return err; +int __init nubus_parent_device_register(void) +{ + return device_register(&nubus_parent); } static void nubus_device_release(struct device *dev) diff --git a/drivers/nubus/nubus.c b/drivers/nubus/nubus.c index 4621ff98138c..bb0d63a44f41 100644 --- a/drivers/nubus/nubus.c +++ b/drivers/nubus/nubus.c @@ -875,7 +875,7 @@ static int __init nubus_init(void) return 0; nubus_proc_init(); - err = nubus_bus_register(); + err = nubus_parent_device_register(); if (err) return err; nubus_scan_bus(); diff --git a/drivers/nubus/proc.c b/drivers/nubus/proc.c index c2e5a7e6bd3e..88e1f9a0faaf 100644 --- a/drivers/nubus/proc.c +++ b/drivers/nubus/proc.c @@ -45,18 +45,6 @@ nubus_devices_proc_show(struct seq_file *m, void *v) return 0; } -static int nubus_devices_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, nubus_devices_proc_show, NULL); -} - -static const struct file_operations nubus_devices_proc_fops = { - .open = nubus_devices_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static struct proc_dir_entry *proc_bus_nubus_dir; /* @@ -149,18 +137,6 @@ static int nubus_proc_rsrc_show(struct seq_file *m, void *v) return 0; } -static int nubus_proc_rsrc_open(struct inode *inode, struct file *file) -{ - return single_open(file, nubus_proc_rsrc_show, inode); -} - -static const struct file_operations nubus_proc_rsrc_fops = { - .open = nubus_proc_rsrc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir, const struct nubus_dirent *ent, unsigned int size) @@ -176,8 +152,8 @@ void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir, pde_data = nubus_proc_alloc_pde_data(nubus_dirptr(ent), size); else pde_data = NULL; - proc_create_data(name, S_IFREG | 0444, procdir, - &nubus_proc_rsrc_fops, pde_data); + proc_create_single_data(name, S_IFREG | 0444, procdir, + nubus_proc_rsrc_show, pde_data); } void nubus_proc_add_rsrc(struct proc_dir_entry *procdir, @@ -190,32 +166,21 @@ void nubus_proc_add_rsrc(struct proc_dir_entry *procdir, return; snprintf(name, sizeof(name), "%x", ent->type); - proc_create_data(name, S_IFREG | 0444, procdir, - &nubus_proc_rsrc_fops, - nubus_proc_alloc_pde_data(data, 0)); + proc_create_single_data(name, S_IFREG | 0444, procdir, + nubus_proc_rsrc_show, + nubus_proc_alloc_pde_data(data, 0)); } /* * /proc/nubus stuff */ -static int nubus_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, nubus_proc_show, NULL); -} - -static const struct file_operations nubus_proc_fops = { - .open = nubus_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - void __init nubus_proc_init(void) { - proc_create("nubus", 0, NULL, &nubus_proc_fops); + proc_create_single("nubus", 0, NULL, nubus_proc_show); proc_bus_nubus_dir = proc_mkdir("bus/nubus", NULL); if (!proc_bus_nubus_dir) return; - proc_create("devices", 0, proc_bus_nubus_dir, &nubus_devices_proc_fops); + proc_create_single("devices", 0, proc_bus_nubus_dir, + nubus_devices_proc_show); } |