Hi,everyone
I am now developing my own tv card's driver.
While I am debugging, I just found a problem when I used "modprobe -r" to rmmod my driver module, it is like this:
a. When I don't insert my hardware,
modprobe dvb-usb-mymodule.ko and modprobe -r dvb-usb-mymodule.ko
were well executed.
b. First, I insmod my module: modprobe dvb-usb-mymodule.ko
Then, I insert my own hareware.
And if I want to rmmod my module: modprobe dvb-usb-mymodule.ko
It is bad.
The terminal is dead, and the modprobe thread is hanging on and can't be killed. I must reboot to make it.
So, could anybody help me with this issue?
Thank you very much.
I am now developing my own tv card's driver.
While I am debugging, I just found a problem when I used "modprobe -r" to rmmod my driver module, it is like this:
a. When I don't insert my hardware,
modprobe dvb-usb-mymodule.ko and modprobe -r dvb-usb-mymodule.ko
were well executed.
b. First, I insmod my module: modprobe dvb-usb-mymodule.ko
Then, I insert my own hareware.
And if I want to rmmod my module: modprobe dvb-usb-mymodule.ko
It is bad.
The terminal is dead, and the modprobe thread is hanging on and can't be killed. I must reboot to make it.
So, could anybody help me with this issue?
Thank you very much.
150 万 人 同 时 在 玩 的 网 游，你 不 试 试 吗 ？
_______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
