Searched refs:spi_bus_mutex (Results 1 – 1 of 1) sorted by relevance
177 struct mutex spi_bus_mutex; member867 mutex_lock(&udc->spi_bus_mutex); in max3420_thread()899 mutex_unlock(&udc->spi_bus_mutex); in max3420_thread()1238 mutex_init(&udc->spi_bus_mutex); in max3420_probe()