Re: [PATCH] Add usb_setup_{control, bulk, int}_urb helpers

Hi Greg,

> here is a patch that adds three URB setup helpers that will allocate the
> transfer buffer using kmalloc() and set the new URB_FREE_BUFFER flage to
> make it free together with the URB. Please apply.

while I was creating this patch, I was thinking about its usefulness. It
will make the drivers more simpler, but still every driver that is gonna
use it has to allocate the URB itself. So why not go one step ahead and
create usb_alloc_{control,bulk,int}_urb helpers that will allocate the
URB, its transfer buffer set the appropriate flags.

Comments?

Regards

Marcel



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