新路程------ 编译遇错

遇到错误

drivers/spi/rc663.c:1145:2: error: assignment of member 'dev' in read-only object

原因是

rc663_fops.dev = &pdev->dev;这个fops的类型是const，所以出错，改了就好

遇到错误

drivers/spi/spidev1.c:744:5: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]

原因是

变量初始化在执行语句以后

retval = rc663_single_read(lcrc663_IRQ0_REG);

CARD_DETECTED = 0;