On 4/28/22 8:40 PM, De Marchi, Lucas wrote:
> Fix broken build:
>
> $ make W=1 drivers/gpu/drm/i915/gvt/handlers.o
> ...
> CC [M] drivers/gpu/drm/i915/gvt/handlers.o
> drivers/gpu/drm/i915/gvt/handlers.c:75:6: error: no previous prototype for ‘intel_gvt_match_device’ [-Werror=missing-prototypes]
> 75 | bool intel_gvt_match_device(struct intel_gvt *gvt,
> | ^~~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
>
> Commit e0f74ed4634d ("i915/gvt: Separate the MMIO tracking table from
> GVT-g") removed the prototype from the header due to the function being
> used only in this single compilation unit, but forgot to make it static.
>
> Fixes: e0f74ed4634d ("i915/gvt: Separate the MMIO tracking table from GVT-g")
> Cc: Zhi Wang <zhi.a.wang@xxxxxxxxx>
> Cc: Christoph Hellwig <hch@xxxxxx>
> Cc: Zhenyu Wang <zhenyuw@xxxxxxxxxxxxxxx>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/gvt/handlers.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
Hi Lucas:
Thanks so much for the patch. There is a patch to fix
undergoing already. I will take your second patch.
> diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
> index cf00398c2870..e4358aa01048 100644
> --- a/drivers/gpu/drm/i915/gvt/handlers.c
> +++ b/drivers/gpu/drm/i915/gvt/handlers.c
> @@ -72,8 +72,8 @@ unsigned long intel_gvt_get_device_type(struct intel_gvt *gvt)
> return 0;
> }
>
> -bool intel_gvt_match_device(struct intel_gvt *gvt,
> - unsigned long device)
> +static bool intel_gvt_match_device(struct intel_gvt *gvt,
> + unsigned long device)
> {
> return intel_gvt_get_device_type(gvt) & device;
> }
>
