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Searched refs:tsevq_mux (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/ptp/
A Dptp_chardev.c461 if (mutex_lock_interruptible(&ptp->tsevq_mux)) in ptp_read()
466 mutex_unlock(&ptp->tsevq_mux); in ptp_read()
471 mutex_unlock(&ptp->tsevq_mux); in ptp_read()
477 mutex_unlock(&ptp->tsevq_mux); in ptp_read()
497 mutex_unlock(&ptp->tsevq_mux); in ptp_read()
A Dptp_clock.c174 mutex_destroy(&ptp->tsevq_mux); in ptp_clock_release()
223 mutex_init(&ptp->tsevq_mux); in ptp_clock_register()
309 mutex_destroy(&ptp->tsevq_mux); in ptp_clock_register()
A Dptp_private.h39 struct mutex tsevq_mux; /* one process at a time reading the fifo */ member
A Dptp_sysfs.c75 if (mutex_lock_interruptible(&ptp->tsevq_mux)) in extts_fifo_show()
92 mutex_unlock(&ptp->tsevq_mux); in extts_fifo_show()

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