Lines Matching defs:buf
88 char *buf)
92 return sysfs_emit(buf, "%d\n", led->led_current);
97 const char *buf, size_t len)
103 if (kstrtoul(buf, 0, &curr))
121 char *buf)
125 return sysfs_emit(buf, "%d\n", led->max_current);
274 char *buf)
279 return sprintf(buf, "%d\n", chip->engine_idx);
284 const char *buf, size_t len)
291 if (kstrtoul(buf, 0, &val))
326 const char *buf, size_t len)
332 if (kstrtoul(buf, 0, &val))