riscv: Introduce set_compat_task() in asm/compat.h

In order to have all task compat bit access directly in compat.h, introduce
set_compat_task() to set/reset those when needed.

Also, since it's only used on an if/else scenario, simplify the macro using
it.

Signed-off-by: Leonardo Bras <leobras@redhat.com>
Reviewed-by: Guo Ren <guoren@kernel.org>
Link: https://lore.kernel.org/r/20240103160024.70305-7-leobras@redhat.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2 files changed