Searched refs:exchange_lock (Results 1 – 1 of 1) sorted by relevance
238 struct semaphore exchange_lock; member807 if (!down_trylock(&stcontext->exchange_lock)) { in st95hf_irq_thread_handler()808 up(&stcontext->exchange_lock); in st95hf_irq_thread_handler()867 up(&stcontext->exchange_lock); in st95hf_irq_thread_handler()880 up(&stcontext->exchange_lock); in st95hf_irq_thread_handler()981 rc = down_killable(&stcontext->exchange_lock); in st95hf_in_send_cmd()994 up(&stcontext->exchange_lock); in st95hf_in_send_cmd()1200 sema_init(&st95context->exchange_lock, 1); in st95hf_probe()1233 result = down_killable(&stcontext->exchange_lock); in st95hf_remove()
