[PATCH v2 2/3] ARM: vfp: Pass successful return address via register R3

[Linus Walleij]

On Tue, Mar 14, 2023 at 8:28 PM Ard Biesheuvel <ardb at kernel.org> wrote:

> In preparation for reimplementing the do_vfp()->vfp_support_entry()
> handover in C code, switch to using R3 to pass the 'success' return
> address, rather than R9, as it cannot be used for parameter passing.
>
> Signed-off-by: Ard Biesheuvel <ardb at kernel.org>

Reviewed-by: Linus Walleij <linus.walleij at linaro.org>

Yours,
Linus Walleij