Section mismatch in reference from the variable to the function.devinit.text:spiadc_probe()的解決方法

問題：

WARNING: /home/hzg/Train/code/spi_adc/Spiadc.o(.data+0x10):

 Section mismatch in reference from the variable Spiadc to the function.devinit.text:spiadc_probe()

The variable Spiadc referencesthe function __devinit spiadc_probe()

If the reference is valid then annotate thevariable with __init* or __refdata (see linux/init.h) or name the variable:

*driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

原因：

缺少：

#include <linux/platform_device.h>

解決方法：

     添加：

#include <linux/platform_device.h>