Searched refs:bus_lock_mutex (Results 1 – 3 of 3) sorted by relevance
3070 mutex_init(&ctlr->bus_lock_mutex); in __spi_alloc_controller()3494 mutex_lock(&ctlr->bus_lock_mutex); in __spi_mark_suspended()3496 mutex_unlock(&ctlr->bus_lock_mutex); in __spi_mark_suspended()3501 mutex_lock(&ctlr->bus_lock_mutex); in __spi_mark_resumed()3503 mutex_unlock(&ctlr->bus_lock_mutex); in __spi_mark_resumed()4593 mutex_lock(&spi->controller->bus_lock_mutex); in spi_sync()4595 mutex_unlock(&spi->controller->bus_lock_mutex); in spi_sync()4642 mutex_lock(&ctlr->bus_lock_mutex); in spi_bus_lock()4671 mutex_unlock(&ctlr->bus_lock_mutex); in spi_bus_unlock()
296 mutex_lock(&ctlr->bus_lock_mutex); in spi_mem_access_start()307 mutex_unlock(&ctlr->bus_lock_mutex); in spi_mem_access_end()
630 struct mutex bus_lock_mutex; member