On Thu, Dec 14, 2017 at 3:30 PM, Daniel Vetter <daniel.vetter@xxxxxxxx> wrote:
> It thinks we want to document the __printf(2,0) annotion. Not sure we
> want to teach it about all possible gcc-only flags, hence why I opted
> for the cheap trick of just moving it ahead of the kerneldoc.
>
> This is only a problem for static inline functions, since for
> non-inline function the kerneldoc is in the .c file, but the special
> annotations are all in the header.
>
> Cc'ing kernel-doc maintainers as fyi.
>
> Cc: linux-doc@xxxxxxxxxxxxxxx
> Cc: Jonathan Corbet <corbet@xxxxxxx>
> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
> ---
> include/drm/drm_print.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
> index 5f9932e2246e..2a4a42e59a47 100644
> --- a/include/drm/drm_print.h
> +++ b/include/drm/drm_print.h
> @@ -80,13 +80,13 @@ void __drm_printfn_debug(struct drm_printer *p, struct va_format *vaf);
> __printf(2, 3)
> void drm_printf(struct drm_printer *p, const char *f, ...);
>
> +__printf(2, 0)
> /**
> * drm_vprintf - print to a &drm_printer stream
> * @p: the &drm_printer
> * @fmt: format string
> * @va: the va_list
> */
> -__printf(2, 0)
> static inline void
> drm_vprintf(struct drm_printer *p, const char *fmt, va_list *va)
> {
> --
> 2.15.1
>
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