[RFC] usb: add 'usb_get_intf()' call into the probe methods ofdrivers for usb interfaces.

From: harvey yang
Date: Sun Nov 18 2012 - 22:02:05 EST


Hi, all
I checked many usb drivers in the mainline kernel which do not record
this reference in their probe methods. But according to the documents
about this function, we shoud record this reference in our probe
methods, just as the call to 'usb_get_dev()' to reference a usb
device. Are these usb drivers right or we need to fix them?
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