linux核编译出错，在函数spi_nor_scan中的of_get_next_parent

lxwxgd

直接光盘里面的linux核编译出错：
      drivers/mtd/spi-nor/spi-nor.c: In function ‘spi_nor_scan’:
      drivers/mtd/spi-nor/spi-nor.c:3362:14: error: implicit declaration of function ‘of_get_next_parent’ [-Werror=implicit-function-declaration]
             np_spi = of_get_next_parent(np);
有遇到这种情况的吗？