Symbol: DMABUF_ENQUEUE_TIMEOUT_MS
drivers/iio/industrialio-buffer.c
1889
timeout = nonblock ? 0 : msecs_to_jiffies(DMABUF_ENQUEUE_TIMEOUT_MS);
drivers/usb/gadget/function/f_fs.c
1640
timeout = nonblock ? 0 : msecs_to_jiffies(DMABUF_ENQUEUE_TIMEOUT_MS);