[PATCH -next] fbdev: c2p: Fix link failure on non-inlining

[Masahiro Yamada]

On Thu, Sep 26, 2019 at 7:13 PM Geert Uytterhoeven <geert at linux-m68k.org> wrote:
>
> When the compiler decides not to inline the Chunky-to-Planar core
> functions, the build fails with:
>
>     c2p_planar.c:(.text+0xd6): undefined reference to `c2p_unsupported'
>     c2p_planar.c:(.text+0x1dc): undefined reference to `c2p_unsupported'
>     c2p_iplan2.c:(.text+0xc4): undefined reference to `c2p_unsupported'
>     c2p_iplan2.c:(.text+0x150): undefined reference to `c2p_unsupported'
>
> Fix this by marking the functions __always_inline.
>
> Reported-by: noreply at ellerman.id.au
> Signed-off-by: Geert Uytterhoeven <geert at linux-m68k.org>


Reviewed-by: Masahiro Yamada <yamada.masahiro at socionext.com>




-- 
Best Regards
Masahiro Yamada