wl18xx编译的时候出现WARNING: "simple_open" WARNING: "wl12xx_get_platform_data"

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Building modules, stage 2.
MODPOST 7 modules
WARNING: "wl12xx_get_platform_data" [/home/fine-work/linux_debug_pro/driver/fsl/flairmicro/compat_wl18xx/drivers/net/wireless/ti/wlcore/wlcore_sdio.ko] undefined!
WARNING: "simple_open" [/home/fine-work/linux_debug_pro/driver/fsl/flairmicro/compat_wl18xx/drivers/net/wireless/ti/wlcore/wlcore.ko] undefined!
WARNING: "simple_open" [/home/fine-work/linux_debug_pro/driver/fsl/flairmicro/compat_wl18xx/drivers/net/wireless/ti/wl18xx/wl18xx.ko] undefined!
WARNING: "simple_open" [/home/fine-work/linux_debug_pro/driver/fsl/flairmicro/compat_wl18xx/drivers/net/wireless/ti/wl12xx/wl12xx.ko] undefined!
CC /home/fine-work/linux_debug_pro/driver/fsl/flairmicro/compat_wl18xx/compat/compat.mod.o
LD [M] /home/fine-work/linux_debug_pro/driver/fsl/flairmicro/compat_wl18xx/compat/compat.ko

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一.WARNING: "simple_open"

1. 把 compat-3.4.c compat-3.4.h 这两个文件放到wlcore 文件夹下面

2. 在wlcore文件夹下面。修改debugfs.h 在 #include "wlcore.h" 下面添加#include "compat-3.4.h"

3. 修改wlcore文件夹下面的makefile 在里面

wlcore-objs = main.o cmd.o io.o event.o tx.o rx.o ps.o acx.o \
boot.o init.o debugfs.o scan.o

后面添加 compat-3.4.o

wlcore-objs = main.o cmd.o io.o event.o tx.o rx.o ps.o acx.o \
boot.o init.o debugfs.o scan.o compat-3.4.o

二：WARNING: "wl12xx_get_platform_data"

定义 CONFIG_WL12XX_PLATFORM_DATA