io_range_mutex 20 lib/logic_pio.c static DEFINE_MUTEX(io_range_mutex); io_range_mutex 48 lib/logic_pio.c mutex_lock(&io_range_mutex); io_range_mutex 97 lib/logic_pio.c mutex_unlock(&io_range_mutex); io_range_mutex 109 lib/logic_pio.c mutex_lock(&io_range_mutex); io_range_mutex 111 lib/logic_pio.c mutex_unlock(&io_range_mutex);