On Tue, 13 Apr 2004, Michael Tokarev wrote:[]
usb-storage: This device (0686,400f,0001 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h
Some time ago I posted a patch for this [EMAIL PROTECTED] kernel for this device, because it did not work. Now, it seems, the entry is not needed anymore...
Yes, that's odd. The only thing the entry does is provide a SubClass override, which isn't needed for your camera. Is it likely that other models of the camera _do_ require the override? Or did the entry you submitted originally contain some other flag, like US_FL_START_STOP, that is no longer necessary?
Well... I've sent a patch for 2.4.something (2.4.18?), made exactly in a way it was done for some other minolta dimage models. It was an addition of some flag, too bad I don't remember which one already: in some older kernel, it wasn't working, so I keept adding the patch to my local sources, and after some iterations considered submitting a patch.. but at that time, it wasn't needed anymore, camera worked just fine on that kernel without an entry in unusual_devs. And now, either my memory is at fault (which very well may be), or that flag has been removed altogether... So, at that time, my patch didn't find it's way to the kernel because it wasn't necessary.
BTW, to my shame I forgot to mention the kernel version - it's 2.6.5 (looks like 2.4 does not contain the code which produces messages like the above).
Speaking of different models... Again, from unusual_devs.h, it seems like every model of this camera have it's own identifier, and other models really may require some special handling... Another interesting note is that somewhere between 2.4=>2.6, entry for e.g. "Minolta Dimage 7i" (as opposed to ".. 7Hi") disappeared from unusual_devs.h. Difficult to say what's the difference between the two, and between ".. 7".
Can you verify that if you remove the entire entry from unusual_devs.h then your camera continues to work okay with the usb-storage driver?
Trying this right now...
/mjt
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