at91/board-eco920: remove at91_beeper ressource as no driver at91_beeper exist

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2011-04-11 23:31:28 +08:00
commit 1cef3e1572