arm, davinci: Fix build warnings for cam_enc_4xx

This patch fixes a build warning for the cam_enc_4xx board introduced by
commit d6ec0c0dfc70447cf615ae80a952da81f73f16b4:

spl.c:35:13: warning: 'gdata' defined but not used
spl.c:36:13: warning: 'bdata' defined but not used

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Tom Rini <trini@ti.com>
Cc: Heiko Schocher <hs@denx.de>
1 file changed