请教下，spi外挂驱动如何确定spi_board_info 中irq的值？我这边用MISO or SPI中断设备号都不可以，提示...
Reports that board member Robert Swain of the Society of the Plastics Industry (SPI), is calling for the resignation of SPI chairman Harry Ussery and president Larry Thomas in 1999. Reason of Swain for calling for...