fix(drivers/rcar3): console: fix a return value of console_rcar_init

This commit fixes a return value of console_rcar_init because it is
expected to return 1 on success but the function always returns 0.

Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: I97a6800578e3c517c0c1e3c00dc75f0ef75e8778
1 file changed