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| author | Stefan Reinauer <reinauer@chromium.org> | 2011-05-11 15:57:07 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2012-03-09 20:32:58 +0100 |
| commit | 5807555f9a0afb94ad92535dd2933ee4dbd25088 (patch) | |
| tree | 99f59cec4323f9a819c484d63efffb3f7ab2950d /src/lib/clog2.c | |
| parent | dfab0f69ae9af22a96f68364fb1c0d95798a21c9 (diff) | |
Don't try to compute I/O for empty sub buses.
I am not sure if the sub bus being 0 is a problem, or if the assumption
there has to be at least one non empty link is just wrong. It certainly
does not hurt to add a small consistency check in either case.
Change-Id: I098446deef96a8baae26a7ca1ddd96e626a06dc5
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/693
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/lib/clog2.c')
0 files changed, 0 insertions, 0 deletions