ipa: rpi: Allow the mean of an empty histogram interval

Don't assert when taking the weighted mean of a zero-width or
zero-weight interval; return its upper bound. That is certainly
correct in the zero-width case, and plausible otherwise.

Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

0 files changed, 0 insertions, 0 deletions