BUG:在Linux内核中从无效的上下文-振动器驱动程序中调用的睡眠函数

everyone. I was porting 3.0.x kernel for my Galaxy Mini 2, I've been able to solve most of the problems myself, but one thing in vibrator driver. I am new to working in Linux kernel, so I am not able to solve it myself. Whenever the vibrator gets enabled, this comes up in logs: everyone. I was porting 3.0.x kernel for my Gal