linux-kernel - Re: [PATCH 43/43] drm/radeon/radeon_drv: Move 'radeon_gem_prime_import_sg_table()'s prototype to shared header

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Date:   Mon, 16 Nov 2020 15:50:05 -0500
From:   Alex Deucher <alexdeucher@...il.com>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     David Airlie <airlied@...ux.ie>,
        LKML <linux-kernel@...r.kernel.org>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>,
        Alex Deucher <alexander.deucher@....com>,
        Gareth Hughes <gareth@...inux.com>,
        Christian König <christian.koenig@....com>
Subject: Re: [PATCH 43/43] drm/radeon/radeon_drv: Move 'radeon_gem_prime_import_sg_table()'s
 prototype to shared header

On Mon, Nov 16, 2020 at 12:38 PM Lee Jones <lee.jones@...aro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/radeon/radeon_prime.c:43:24: warning: no previous prototype for ‘radeon_gem_prime_import_sg_table’ [-Wmissing-prototypes]
>  43 | struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
>  | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Cc: Alex Deucher <alexander.deucher@....com>
> Cc: "Christian König" <christian.koenig@....com>
> Cc: David Airlie <airlied@...ux.ie>
> Cc: Daniel Vetter <daniel@...ll.ch>
> Cc: Gareth Hughes <gareth@...inux.com>
> Cc: amd-gfx@...ts.freedesktop.org
> Cc: dri-devel@...ts.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@...aro.org>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/radeon/radeon_drv.c   | 4 +---
>  drivers/gpu/drm/radeon/radeon_prime.h | 3 +++
>  2 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
> index 211932d73b191..7a0989b397da1 100644
> --- a/drivers/gpu/drm/radeon/radeon_drv.c
> +++ b/drivers/gpu/drm/radeon/radeon_drv.c
> @@ -55,6 +55,7 @@
>  #include "radeon_ttm.h"
>  #include "radeon.h"
>  #include "radeon_device.h"
> +#include "radeon_prime.h"
>
>  /*
>   * KMS wrapper.
> @@ -129,9 +130,6 @@ int radeon_mode_dumb_mmap(struct drm_file *filp,
>  int radeon_mode_dumb_create(struct drm_file *file_priv,
>                             struct drm_device *dev,
>                             struct drm_mode_create_dumb *args);
> -struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
> -                                                       struct dma_buf_attachment *,
> -                                                       struct sg_table *sg);
>
>  /* atpx handler */
>  #if defined(CONFIG_VGA_SWITCHEROO)
> diff --git a/drivers/gpu/drm/radeon/radeon_prime.h b/drivers/gpu/drm/radeon/radeon_prime.h
> index 11b7f80987834..24ddfd4b48a6d 100644
> --- a/drivers/gpu/drm/radeon/radeon_prime.h
> +++ b/drivers/gpu/drm/radeon/radeon_prime.h
> @@ -35,5 +35,8 @@ int radeon_gem_prime_pin(struct drm_gem_object *obj);
>  void radeon_gem_prime_unpin(struct drm_gem_object *obj);
>  void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
>  void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
> +struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
> +                                                       struct dma_buf_attachment *,
> +                                                       struct sg_table *sg);
>
>  #endif                         /* __RADEON_PRIME_H__ */
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

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