From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Wed, 7 Oct 2009 22:42:27 +0000 (+0200)
Subject: firewire: core: clarify generate_config_rom usage
X-Git-Tag: v2.6.33-rc1~383^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe242579e9f33150868f1bb79c7e262ad7953f17;p=pandora-kernel.git

firewire: core: clarify generate_config_rom usage

Move the static config ROM buffer into the scope of the two callers of
generate_config_rom().  That way the ROM length can be passed over as
return value rather than through a pointer argument.

It also becomes more obvious that accesses to the config ROM buffer have
to be serialized and how this is accomplished.  And firewire-core.ko
shrinks a bit as well.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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