[linux-dvb] Problems about the drivers rmmod.

timecop timecop at gmail.com
Wed Jul 11 05:44:06 CEST 2007


How is it that you're inserting driver for your hardware BEFORE the
hardware is present?

On 7/11/07, lwtbenben <lwtbenben at 163.com> wrote:
> 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.
>
>
>
>
>
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