Quoting maria lobo <[EMAIL PROTECTED]>: > However in the case of a separate scanner interface and printer interfcae > on a single device, in the probe_scanner routine I get the message > "probe_scanner: Only one device interface is supported" because my no of > interfaces is 2 for a single configuration .
The scanner driver seems to be a little too restrictive. I do not know why
this check was added to the driver. Please remove the following from the
linux/drivers/usb/scanner.c and recompile/reload the driver:
if (dev->config[0].bNumInterfaces != 1) {
info("probe_scanner: Only one device interface is supported.");
return NULL;
}
I don't see any obvious reason why this check was ever needed. If the fix
works for you then probably the check should be deleted.
Dmitri
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