Lines Matching defs:bus_num
488 /* NOTE: caller did any chip->bus_num checks necessary.
525 if (master->bus_num != bi->bus_num)
542 * after the relevant parent SPI controller (bus_num) is defined. We keep
1494 master->bus_num = -1;
1586 if ((master->bus_num < 0) && master->dev.of_node)
1587 master->bus_num = of_alias_get_id(master->dev.of_node, "spi");
1590 if (master->bus_num < 0) {
1594 master->bus_num = atomic_dec_return(&dyn_bus_id);
1608 dev_set_name(&master->dev, "spi%u", master->bus_num);
1743 const u16 *bus_num = data;
1746 return m->bus_num == *bus_num;
1750 * spi_busnum_to_master - look up master associated with bus_num
1751 * @bus_num: the master's bus number
1759 struct spi_master *spi_busnum_to_master(u16 bus_num)
1764 dev = class_find_device(&spi_master_class, NULL, &bus_num,