Re: [PATCH 07/43] drm/radeon/radeon_legacy_encoders: Move 'radeon_add_legacy_encoder's prototype to shared location

[Alex Deucher]

On Mon, Nov 16, 2020 at 12:30 PM Lee Jones <lee.jones@xxxxxxxxxx> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/radeon/radeon_legacy_encoders.c:1746:1: warning: no previous prototype for ‘radeon_add_legacy_encoder’ [-Wmissing-prototypes]
>  1746 | radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t supported_device)
>  | ^~~~~~~~~~~~~~~~~~~~~~~~~
>
> Cc: Alex Deucher <alexander.deucher@xxxxxxx>
> Cc: "Christian König" <christian.koenig@xxxxxxx>
> Cc: David Airlie <airlied@xxxxxxxx>
> Cc: Daniel Vetter <daniel@xxxxxxxx>
> Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
> Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Cc: linux-media@xxxxxxxxxxxxxxx
> Cc: linaro-mm-sig@xxxxxxxxxxxxxxxx
> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/radeon/radeon_atombios.c        | 6 +-----
>  drivers/gpu/drm/radeon/radeon_combios.c         | 6 +-----
>  drivers/gpu/drm/radeon/radeon_legacy_encoders.h | 2 ++
>  3 files changed, 4 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
> index 71bf2ed172697..cc80651b25773 100644
> --- a/drivers/gpu/drm/radeon/radeon_atombios.c
> +++ b/drivers/gpu/drm/radeon/radeon_atombios.c
> @@ -35,16 +35,12 @@
>  #include "atom-bits.h"
>  #include "radeon_asic.h"
>  #include "radeon_atombios.h"
> +#include "radeon_legacy_encoders.h"
>
>  extern void
>  radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum,
>                         uint32_t supported_device, u16 caps);
>
> -/* from radeon_legacy_encoder.c */
> -extern void
> -radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum,
> -                         uint32_t supported_device);
> -
>  union atom_supported_devices {
>         struct _ATOM_SUPPORTED_DEVICES_INFO info;
>         struct _ATOM_SUPPORTED_DEVICES_INFO_2 info_2;
> diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
> index d3c04df7e75d7..ff2135059c071 100644
> --- a/drivers/gpu/drm/radeon/radeon_combios.c
> +++ b/drivers/gpu/drm/radeon/radeon_combios.c
> @@ -31,6 +31,7 @@
>  #include <drm/radeon_drm.h>
>
>  #include "radeon.h"
> +#include "radeon_legacy_encoders.h"
>  #include "atom.h"
>
>  #ifdef CONFIG_PPC_PMAC
> @@ -40,11 +41,6 @@
>  #include <asm/prom.h>
>  #endif /* CONFIG_PPC_PMAC */
>
> -/* from radeon_legacy_encoder.c */
> -extern void
> -radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum,
> -                         uint32_t supported_device);
> -
>  /* old legacy ATI BIOS routines */
>
>  /* COMBIOS table offsets */
> diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.h b/drivers/gpu/drm/radeon/radeon_legacy_encoders.h
> index a80b387559d4d..f4c7432267e67 100644
> --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.h
> +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.h
> @@ -30,5 +30,7 @@
>
>  void radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder,
>                                   struct drm_connector *drm_connector);
> +void radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum,
> +                              uint32_t supported_device);
>
>  #endif                         /* __RADEON_LEGACY_ENCODERS_H__ */
> --
> 2.25.1
>
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