linux-kernel - Re: [PATCH 32/40] drm/amd/display/amdgpu_dm/amdgpu_dm: Mark 'link_bandwidth_kbps' as __maybe

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Message-ID: <20201201071938.GE4801@dell>
Date:   Tue, 1 Dec 2020 07:19:38 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Alex Deucher <alexdeucher@...il.com>
Cc:     Leo Li <sunpeng.li@....com>, LKML <linux-kernel@...r.kernel.org>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        David Airlie <airlied@...ux.ie>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>
Subject: Re: [PATCH 32/40] drm/amd/display/amdgpu_dm/amdgpu_dm: Mark
 'link_bandwidth_kbps' as __maybe_unused

On Mon, 30 Nov 2020, Alex Deucher wrote:

> On Thu, Nov 26, 2020 at 8:43 AM Lee Jones <lee.jones@...aro.org> wrote:
> >
> > 'link_bandwidth_kbps' is always obtained, but only used if
> > CONFIG_DRM_AMD_DC_DCN is defined.
> 
> Probably better to just move this under CONFIG_DRM_AMD_DC_DCN.  I'll
> send a patch.

I considered that, but thought there would have been good reason for
the clause break just for dc_link_bandwidth_kbps().

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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