offb: Fix bug in calculating requested vram size
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 3 Jan 2012 01:09:15 +0000 (12:09 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 3 Jan 2012 01:09:15 +0000 (12:09 +1100)
We used to try to request 8 times more vram than needed, which would
fail if the card has a too small BAR (observed with qemu & kvm).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: stable@kernel.org

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