[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: USB device is not claimed by any active driver
Karel Šín wrote:
> This same problem I have with another devices too. I try install and
> the pl2303 USB > serial device and the result was this same. USB device
> not claimed by any active driver.
This general failure to match a driver with a device sounds really
strange, and I have no idea what the problem could be.
> usb.c: stv680 // Name of driver which is trying
> usb.c: Novy typ ovladace // New style driver
Here is the interesting part; how come usb_match_id() fails? In
usb_match_id(), print out every member of struct usb_device_id *id, and
add printouts before each continue statement (which is where it
determines where that the driver doesn't match the device). That way
you'll be able to tell why it doesn't think the stv680 driver is correct
for your device.