1b33c31cf3
The usb_initialize function would scan for USB host controllers by brute force iterating over all possible busses, devices, and functions. This change makes it recursively scan busses only if it finds them on the other side of a bridge, and only scan for functions beyond function 0 if the device claims to be multifunction. This change also takes the opportunity to clean up some style problems throughout the file. Change-Id: I0f5e8b9a454a42a76d30bccca898c8e1af770b2b Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/1736 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins) |
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