Description: Simple ways to search for key drivers
According to my "Linux character device driver writing simple method" steps in the article, the query is simple to achieve with the development board Mini2440 key driver.
Code is divided into two files, drivers, <btn_drv.c> and testing procedures <btn_test.c>.
To Search:
File list (Check if you may need any files):
btn_drv.c
btn_test.c
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