[PATCH] ARC: -Wmissing-prototype warning fixes

[Arnd Bergmann]

On Sun, Aug 13, 2023, at 21:16, Vineet Gupta wrote:
> Anrd reported [1] new compiler warnings due to -Wmissing-protype.
> These are for non static functions mostly used in asm code hence not
> exported already. Fix this by adding the prototypes.
>
> [1] https://lore.kernel.org/lkml/20230810141947.1236730-1-arnd@kernel.org
>
> Signed-off-by: Vineet Gupta <vgupta at kernel.org>

Looks good to me,

Reviewed-by: Arnd Bergmann <arnd at arndb.de>