struct console *c;
ssize_t count = 0;
- acquire_console_sem();
- for (c = console_drivers; c; c = c->next) {
+ console_lock();
+ for_each_console(c) {
if (!c->device)
continue;
if (!c->write)
while (i--)
count += sprintf(buf + count, "%s%d%c",
cs[i]->name, cs[i]->index, i ? ' ':'\n');
- release_console_sem();
+ console_unlock();
return count;
}
if (IS_ERR(consdev))
consdev = NULL;
else
- device_create_file(consdev, &dev_attr_active);
+ WARN_ON(device_create_file(consdev, &dev_attr_active) < 0);
#ifdef CONFIG_VT
vty_init(&console_fops);