Searched refs:bus_lock_mutex (Results 1 – 3 of 3) sorted by relevance
3067 mutex_init(&ctlr->bus_lock_mutex); in __spi_alloc_controller()3491 mutex_lock(&ctlr->bus_lock_mutex); in __spi_mark_suspended()3493 mutex_unlock(&ctlr->bus_lock_mutex); in __spi_mark_suspended()3498 mutex_lock(&ctlr->bus_lock_mutex); in __spi_mark_resumed()3500 mutex_unlock(&ctlr->bus_lock_mutex); in __spi_mark_resumed()4601 mutex_lock(&spi->controller->bus_lock_mutex); in spi_sync()4603 mutex_unlock(&spi->controller->bus_lock_mutex); in spi_sync()4650 mutex_lock(&ctlr->bus_lock_mutex); in spi_bus_lock()4679 mutex_unlock(&ctlr->bus_lock_mutex); in spi_bus_unlock()
299 mutex_lock(&ctlr->bus_lock_mutex); in spi_mem_access_start()310 mutex_unlock(&ctlr->bus_lock_mutex); in spi_mem_access_end()
637 struct mutex bus_lock_mutex; member