215     SemaphoreHandle_t   semphr;     ///< Binray semaphore to notify the device it claimed the bus  member
274     xSemaphoreGiveFromISR(dev_lock->semphr, do_yield);  in resume_dev_in_isr()
279     xSemaphoreGive(dev_lock->semphr);  in resume_dev()
519     xSemaphoreTake(dev_handle->semphr, 0);  in dev_wait_prepare()
524     BaseType_t ret = xSemaphoreTake(dev_handle->semphr, wait);  in dev_wait()
594     dev_lock->semphr = xSemaphoreCreateBinary();  in spi_bus_lock_register_dev()
595     if (dev_lock->semphr == NULL) {  in spi_bus_lock_register_dev()
619     if (dev_handle->semphr) {  in spi_bus_lock_unregister_dev()
620         vSemaphoreDelete(dev_handle->semphr);  in spi_bus_lock_unregister_dev()
815     .semphr = NULL,
823     g_spi_lock_main_flash_dev->semphr = xSemaphoreCreateBinaryStatic(&main_flash_semphr);  in spi_bus_lock_init_main_dev()
824     if (g_spi_lock_main_flash_dev->semphr == NULL) {  in spi_bus_lock_init_main_dev()