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authorMarek Vasut <marex@denx.de>2013-12-13 23:36:33 +0100
committerMarek Vasut <marex@denx.de>2013-12-18 19:53:19 +0100
commit8fb83547b93cd30a803eca1fec005b3d2b86a21f (patch)
treebd913ca6382af133acc6ef55e456a22766d95dc4 /doc/README.scrapyard
parent3990994c43e3abb05c0127d19ef67d7abde3c1b7 (diff)
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usb: ehci-pci: Clarify and cleanup the EHCI controller detection
The detection function of the EHCI PCI controller was really cryptic, add a beefy comment and clean the portion of the code up a bit. No change in the logic of the code. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
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