tree 960243995fe608580e842b1a34228a3f991ea4dc
parent cd38c1e1ae5273c28a12baacaf17c1faa062661f
author Alan Stern <stern@rowland.harvard.edu> 1192047846 -0400
committer Greg Kroah-Hartman <gregkh@suse.de> 1192226134 -0700

USB: serial core should respect driver requirements

This patch (as997) fixes a bug in the USB serial core.  The core needs
to pay attention to drivers' requirements regarding the number and
type of endpoints a device has.

At the same time, the patch changes the NUM_DONT_CARE constant (which
is stored in a single-byte field) from -1 to a safer, unsigned value.
It also improves the kerneldoc for several fields in the
usb_serial_driver structure.

Finally, the patch replaces a list_for_each() with list_for_each_entry().

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>