Hi Adrian,
On Wed, May 1, 2024 at 11:09 AM John Paul Adrian Glaubitz
<glaub...@physik.fu-berlin.de> wrote:
> On Fri, 2024-03-01 at 22:02 +0100, Geert Uytterhoeven wrote:
> > arch/sh/drivers/dma/dma-api.c:164:5: warning: no previous prototype for
> > 'dmac_search_free_channel' [-Wmissing-prototypes]
> >
> > dmac_search_free_channel() never had a user in upstream, remove it.
> >
> > Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
> > ---
> > dma_extend(), get_dma_info_by_name(), register_chan_caps(), and
> > request_dma_bycap() are also unused, but don't trigger warnings
> > ---
>
> I assume the other functions didn't trigger a warning because their symbols
> were exported. Correct me if I'm wrong.
No, because they have a forward declaration in arch/sh/include/asm/dma.h.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
