又一次出错了,代码如下
drivers/input/touchscreen/tq2440_ts.c: In function 'tq2440ts_init':
drivers/input/touchscreen/tq2440_ts.c:210: warning: left shift count >= width of type
LD drivers/input/touchscreen/built-in.o
LD drivers/input/built-in.o
LD drivers/built-in.o
drivers/input/built-in.o: (.data+0x2e4): multiple definition of `ADC_LOCK'
drivers/char/built-in.o: (.data+0x41c): first defined here
make[1]: *** [drivers/built-in.o] Error 1
make: *** [drivers] Error 2