wsem 115 drivers/net/wan/cosa.c struct semaphore wsem; wsem 563 drivers/net/wan/cosa.c sema_init(&chan->wsem, 1); wsem 836 drivers/net/wan/cosa.c up(&chan->wsem); wsem 858 drivers/net/wan/cosa.c if (down_interruptible(&chan->wsem)) wsem 867 drivers/net/wan/cosa.c up(&chan->wsem); wsem 871 drivers/net/wan/cosa.c up(&chan->wsem); wsem 891 drivers/net/wan/cosa.c up(&chan->wsem); wsem 897 drivers/net/wan/cosa.c up(&chan->wsem); wsem 907 drivers/net/wan/cosa.c up(&chan->wsem);