linux-kernel - Re: [PATCH 10/19] drm/radeon/radeon: Move prototype into shared header

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Date:   Sat, 7 Nov 2020 15:26:51 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     David Airlie <airlied@...ux.ie>, linux-kernel@...r.kernel.org,
        amd-gfx@...ts.freedesktop.org,
        Christian König <christian.koenig@....com>,
        linaro-mm-sig@...ts.linaro.org, dri-devel@...ts.freedesktop.org,
        Alex Deucher <alexander.deucher@....com>,
        linux-media@...r.kernel.org
Subject: Re: [PATCH 10/19] drm/radeon/radeon: Move prototype into shared
 header

Hi Lee,

On Fri, Nov 06, 2020 at 09:49:40PM +0000, Lee Jones wrote:
> Unfortunately, a suitable one didn't already exist.
> 
> Fixes the following W=1 kernel build warning(s):
> 
>  drivers/gpu/drm/radeon/radeon_device.c:637:6: warning: no previous prototype for ‘radeon_device_is_virtual’ [-Wmissing-prototypes]
>  637 | bool radeon_device_is_virtual(void)
>  | ^~~~~~~~~~~~~~~~~~~~~~~~
> 
> 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: Sumit Semwal <sumit.semwal@...aro.org>
> Cc: amd-gfx@...ts.freedesktop.org
> Cc: dri-devel@...ts.freedesktop.org
> Cc: linux-media@...r.kernel.org
> Cc: linaro-mm-sig@...ts.linaro.org
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---
>  drivers/gpu/drm/radeon/radeon_device.c |  1 +
>  drivers/gpu/drm/radeon/radeon_device.h | 32 ++++++++++++++++++++++++++
>  drivers/gpu/drm/radeon/radeon_drv.c    |  3 +--
>  3 files changed, 34 insertions(+), 2 deletions(-)
>  create mode 100644 drivers/gpu/drm/radeon/radeon_device.h

Other public functions in radeon_device.c have their prototype in
radeon.h - for example radeon_is_px()

Add radeon_device_is_virtual() there so we avoiid this new header.

	Sam