forked from Mirrors/opensbi

The SBI_ETRAP error code was introduced only for doing trap redirection in generic sbi_ecall_handler(). Now the trap redirection is moved into sbi_ecall_legacy.c and SBI_ETRAP error code is only used in this source file so let us remove it. Signed-off-by: Anup Patel <apatel@ventanamicro.com>