signal_read 906 drivers/counter/104-quad-8.c .signal_read = quad8_signal_read, signal_read 382 drivers/counter/counter.c err = counter->ops->signal_read(counter, signal, &val); signal_read 542 drivers/counter/counter.c parm.show = (counter->ops->signal_read) ? counter_signal_show : NULL; signal_read 356 include/linux/counter.h int (*signal_read)(struct counter_device *counter,