linux的make zimage编译出错：dereferencing pointer to incomplete type

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解决时间 2021-03-12 16:47

提问者网友：玫瑰园
2021-03-12 05:01

drivers/input/keyboard/tq2440_buttons.c: In function 'tq2440_keys_suspend':
drivers/input/keyboard/tq2440_buttons.c:546: error: dereferencing pointer to incomplete type
drivers/input/keyboard/tq2440_buttons.c:547: error: dereferencing pointer to incomplete type
drivers/input/keyboard/tq2440_buttons.c: In function 'tq2440_keys_resume':
drivers/input/keyboard/tq2440_buttons.c:565: error: dereferencing pointer to incomplete type
drivers/input/keyboard/tq2440_buttons.c:567: error: dereferencing pointer to incomplete type
drivers/input/keyboard/tq2440_buttons.c: At top level:
drivers/input/keyboard/tq2440_buttons.c:593: warning: initialization discards qualifiers from pointer target type
make[3]: *** [drivers/input/keyboard/tq2440_buttons.o] 错误 1
make[2]: *** [drivers/input/keyboard] 错误 2
make[1]: *** [drivers/input] 错误 2
make: *** [drivers] 错误 2

最佳答案

五星知识达人网友：三千妖杀
2021-03-12 06:01

按理来说用 &(dev->sem)和&dev->sem都是没问题的。你再看看是不是别的地方有问题，有非法字符？赋值的接收变量类型不一致？

全部回答

1楼网友：荒野風
2021-03-12 07:19

支持一下感觉挺不错的

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