diff options
Diffstat (limited to 'fs/proc/proc_misc.c')
-rw-r--r-- | fs/proc/proc_misc.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index fea7d658fff6..a6fadc0cc4b0 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -107,65 +107,6 @@ static const struct file_operations proc_cpuinfo_operations = { .release = seq_release, }; -static int devinfo_show(struct seq_file *f, void *v) -{ - int i = *(loff_t *) v; - - if (i < CHRDEV_MAJOR_HASH_SIZE) { - if (i == 0) - seq_printf(f, "Character devices:\n"); - chrdev_show(f, i); - } -#ifdef CONFIG_BLOCK - else { - i -= CHRDEV_MAJOR_HASH_SIZE; - if (i == 0) - seq_printf(f, "\nBlock devices:\n"); - blkdev_show(f, i); - } -#endif - return 0; -} - -static void *devinfo_start(struct seq_file *f, loff_t *pos) -{ - if (*pos < (BLKDEV_MAJOR_HASH_SIZE + CHRDEV_MAJOR_HASH_SIZE)) - return pos; - return NULL; -} - -static void *devinfo_next(struct seq_file *f, void *v, loff_t *pos) -{ - (*pos)++; - if (*pos >= (BLKDEV_MAJOR_HASH_SIZE + CHRDEV_MAJOR_HASH_SIZE)) - return NULL; - return pos; -} - -static void devinfo_stop(struct seq_file *f, void *v) -{ - /* Nothing to do */ -} - -static const struct seq_operations devinfo_ops = { - .start = devinfo_start, - .next = devinfo_next, - .stop = devinfo_stop, - .show = devinfo_show -}; - -static int devinfo_open(struct inode *inode, struct file *filp) -{ - return seq_open(filp, &devinfo_ops); -} - -static const struct file_operations proc_devinfo_operations = { - .open = devinfo_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - static int vmstat_open(struct inode *inode, struct file *file) { return seq_open(file, &vmstat_op); @@ -591,7 +532,6 @@ void __init proc_misc_init(void) proc_symlink("mounts", NULL, "self/mounts"); /* And now for trickier ones */ - proc_create("devices", 0, NULL, &proc_devinfo_operations); proc_create("cpuinfo", 0, NULL, &proc_cpuinfo_operations); #ifdef CONFIG_BLOCK proc_create("partitions", 0, NULL, &proc_partitions_operations); |