spi_controller_list 469 drivers/spi/spi.c static LIST_HEAD(spi_controller_list); spi_controller_list 765 drivers/spi/spi.c list_for_each_entry(ctlr, &spi_controller_list, list) spi_controller_list 2503 drivers/spi/spi.c list_add_tail(&ctlr->list, &spi_controller_list);