bus_lock_mutex    244 drivers/spi/spi-mem.c 	mutex_lock(&ctlr->bus_lock_mutex);
bus_lock_mutex    255 drivers/spi/spi-mem.c 	mutex_unlock(&ctlr->bus_lock_mutex);
bus_lock_mutex   2439 drivers/spi/spi.c 	mutex_init(&ctlr->bus_lock_mutex);
bus_lock_mutex   3491 drivers/spi/spi.c 	mutex_lock(&spi->controller->bus_lock_mutex);
bus_lock_mutex   3493 drivers/spi/spi.c 	mutex_unlock(&spi->controller->bus_lock_mutex);
bus_lock_mutex   3540 drivers/spi/spi.c 	mutex_lock(&ctlr->bus_lock_mutex);
bus_lock_mutex   3569 drivers/spi/spi.c 	mutex_unlock(&ctlr->bus_lock_mutex);
bus_lock_mutex    484 include/linux/spi/spi.h 	struct mutex		bus_lock_mutex;