spi_of_notifier 3734 drivers/spi/spi.c static struct notifier_block spi_of_notifier = { spi_of_notifier 3738 drivers/spi/spi.c extern struct notifier_block spi_of_notifier; spi_of_notifier 3834 drivers/spi/spi.c WARN_ON(of_reconfig_notifier_register(&spi_of_notifier));