# Re: \[PATCH\] arch: vdso: remove if-conditionals of $(c-gettimeofday-y)

- From: Palmer Dabbelt \<palmer@dabbelt.com\>
- Date: 2021-08-25 03:50:29 
- List: linux-mips
- Page: https://ratatoskr.run/linux-mips/2021/08/1488197
- Thread: https://ratatoskr.run/linux-mips/2021/07/1463921/t.md

```text
On Fri, 30 Jul 2021 22:57:33 PDT (-0700), masahiroy@kernel.org wrote:
> arm, arm64, mips, powerpc always select GENERIC_GETTIMEOFDAY, hence
> $(gettimeofday-y) never becomes empty.
>
> riscv conditionally selects GENERIC_GETTIMEOFDAY when MMU=y && 64BIT=y,
> but arch/riscv/kernel/vdso/vgettimeofday.o is built only under that
> condition. So, you can always define CFLAGS_vgettimeofday.o
>
> Remove all the meaningless conditionals.
>
> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
> ---
>
>  arch/riscv/kernel/vdso/Makefile     |  5 +----

Acked-by: Palmer Dabbelt <redacted>
```