spi_bus_lock_t::dev - syntax, references, description

References

Code

Location

Referrer

atomic_intptr_t dev[DEV_NUM_MAX]; ///< Child locks.

spi_bus_lock.c:212

desired_dev = (spi_bus_lock_dev_t *)atomic_load(&lock->dev[dev_id]);

spi_bus_lock.c:422

schedule_core()

desired_dev = (spi_bus_lock_dev_t *)atomic_load(&lock->dev[dev_id]);

spi_bus_lock.c:432

schedule_core()

assert(atomic_load(&lock->dev[i]) == (intptr_t)NULL);

spi_bus_lock.c:606

spi_bus_deinit_lock()

if (atomic_compare_exchange_strong(&lock->dev[i], &null, (intptr_t) 1)) {

spi_bus_lock.c:618

try_acquire_free_dev()

if (atomic_compare_exchange_strong(&lock->dev[i], &null, (intptr_t) 1)) {

spi_bus_lock.c:628

try_acquire_free_dev()

atomic_store(&lock->dev[id], (intptr_t)NULL);

spi_bus_lock.c:654

spi_bus_lock_register_dev()

atomic_store(&lock->dev[id], (intptr_t)dev_lock);

spi_bus_lock.c:661

spi_bus_lock_register_dev()

atomic_store(&lock->dev[id], (intptr_t)NULL);

spi_bus_lock.c:677

spi_bus_lock_unregister_dev()

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Data Use

spi_bus_lock_t::dev is read by 5 functions:

spi_bus_lock_t::dev

schedule_core()

spi_bus_deinit_lock()

try_acquire_free_dev()

spi_bus_lock_register_dev()

spi_bus_lock_unregister_dev()

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spi_bus_lock_t::dev field

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