tree 97afbcd0b6fd3a75808bb1a2ca777f11197afdf8
parent d0e212cdce76b42090325f429e7bd78e0b1a9bb5
author Kyösti Mälkki <kyosti.malkki@gmail.com> 1424842681 +0200
committer Kyösti Mälkki <kyosti.malkki@gmail.com> 1433409570 +0200

devicetree: Rename unused parameter to passthru

The actual use of the parameter max is to keep track of PCI bus
number while recursively scanning PCI bridges or PCI-e rootports.

Neither CPU, SMBus, LPC or other static buses are involved in this
enumeration, but the way bridge operations were originally designed
forced to pass this argument thru unrelated functions.

Follow-up removes these once the function prototype gets fixed.

Change-Id: Idbc9c515a362c571a1798bb36972058b309c2774
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8535
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>