摘要: ~~~~ SPI 驱动框架 1. 枚举过程 drivers/spi/spi.c: spi_register_board_info / 对于每一个spi_master,调用spi_match_master_to_boardinfo / list_for_each_entry(master, &spi_ 阅读全文
posted @ 2018-03-07 23:02 Zackary丶Liu 阅读(417) 评论(0) 推荐(0)