Searched refs:open_flag (Results 1 - 4 of 4) sorted by relevance

/drivers/s390/char/
H A Dvmur.h74 int open_flag; /* "urdev is open" flag */ member in struct:urdev
H A Dvmur.c180 if (urd->open_flag) {
715 while (urd->open_flag) {
721 if (wait_event_interruptible(urd->wait, urd->open_flag == 0)) {
727 urd->open_flag++;
761 urd->open_flag--;
775 urf->urd->open_flag--;
/drivers/watchdog/
H A Dsc1200wdt.c78 static unsigned long open_flag; variable
172 if (test_and_set_bit(0, &open_flag))
262 clear_bit(0, &open_flag);
/drivers/misc/
H A Dakm8975.c66 static atomic_t open_flag; variable
203 if (atomic_cmpxchg(&open_flag, 0, 1) == 0) {
220 atomic_set(&open_flag, 0);
373 (atomic_read(&open_flag) != 0));
374 status = atomic_read(&open_flag);
378 (atomic_read(&open_flag) == 0));
379 status = atomic_read(&open_flag);

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