Lines Matching defs:buf
424 struct device_attribute *attr, char *buf)
452 return sysfs_emit(buf, "%s\n", output);
457 struct device_attribute *attr, char *buf)
469 return sysfs_emit(buf, "%s\n", output);
474 struct device_attribute *attr, char *buf)
478 return sysfs_emit(buf, "%d\n", !!(link->flags & DL_FLAG_PM_RUNTIME));
483 struct device_attribute *attr, char *buf)
487 return sysfs_emit(buf, "%d\n",
553 char *buf;
559 buf = kzalloc(len, GFP_KERNEL);
560 if (!buf)
571 snprintf(buf, len, "consumer:%s:%s", dev_bus_name(con), dev_name(con));
572 ret = sysfs_create_link(&sup->kobj, &link->link_dev.kobj, buf);
576 snprintf(buf, len, "supplier:%s:%s", dev_bus_name(sup), dev_name(sup));
577 ret = sysfs_create_link(&con->kobj, &link->link_dev.kobj, buf);
584 snprintf(buf, len, "consumer:%s:%s", dev_bus_name(con), dev_name(con));
585 sysfs_remove_link(&sup->kobj, buf);
591 kfree(buf);
601 char *buf;
610 buf = kzalloc(len, GFP_KERNEL);
611 if (!buf) {
617 snprintf(buf, len, "supplier:%s:%s", dev_bus_name(sup), dev_name(sup));
618 sysfs_remove_link(&con->kobj, buf);
620 snprintf(buf, len, "consumer:%s:%s", dev_bus_name(con), dev_name(con));
621 sysfs_remove_link(&sup->kobj, buf);
622 kfree(buf);
1228 char *buf)
1237 return sysfs_emit(buf, "%u\n", val);
2349 char *buf)
2356 ret = dev_attr->show(dev, dev_attr, buf);
2365 const char *buf, size_t count)
2372 ret = dev_attr->store(dev, dev_attr, buf, count);
2385 const char *buf, size_t size)
2391 ret = kstrtoul(buf, 0, &new);
2402 char *buf)
2405 return sysfs_emit(buf, "%lx\n", *(unsigned long *)(ea->var));
2411 const char *buf, size_t size)
2417 ret = kstrtol(buf, 0, &new);
2431 char *buf)
2435 return sysfs_emit(buf, "%d\n", *(int *)(ea->var));
2440 const char *buf, size_t size)
2444 if (kstrtobool(buf, ea->var) < 0)
2452 char *buf)
2456 return sysfs_emit(buf, "%d\n", *(bool *)(ea->var));
2623 char *buf)
2659 len += sysfs_emit_at(buf, len, "%s\n", env->envp[i]);
2666 const char *buf, size_t count)
2670 rc = kobject_synth_uevent(&dev->kobj, buf, count);
2682 char *buf)
2689 return sysfs_emit(buf, "%u\n", val);
2693 const char *buf, size_t count)
2698 ret = kstrtobool(buf, &val);
2713 char *buf)
2727 return sysfs_emit(buf, "%s\n", loc);
2925 char *buf)
2927 return print_dev_t(buf, dev->devt);