thor Haavard Skinnemoen <haavard.skinnemoen@atmel.com> 1205448733 +0100
committer Haavard Skinnemoen <haavard.skinnemoen@atmel.com> 1205448975 +0100

avr32: Build fix for CONFIG_BUG=n

Don't include the BUG trap handling code when CONFIG_BUG is not set.
This fixes allnoconfig.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>