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From:   Alex Deucher <alexdeucher@gmail.com>
Date:   Mon, 30 Nov 2020 17:06:39 -0500
Message-ID: <CADnq5_Mzf=BBzvqsyBLCSsmWZK29kCKK4BgOy9exEjq=F4t+4A@mail.gmail.com>
Subject: Re: [PATCH 05/40] drm/amd/amdgpu/tonga_ih: Provide some missing
 descriptions for 'ih' and 'entry'
To:     Lee Jones <lee.jones@linaro.org>
Cc:     David Airlie <airlied@linux.ie>,
        LKML <linux-kernel@vger.kernel.org>,
        amd-gfx list <amd-gfx@lists.freedesktop.org>,
        Maling list - DRI developers 
        <dri-devel@lists.freedesktop.org>,
        Alex Deucher <alexander.deucher@amd.com>,
        =?UTF-8?Q?Christian_K=C3=B6nig?= <christian.koenig@amd.com>
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On Tue, Nov 24, 2020 at 2:44 PM Lee Jones <lee.jones@linaro.org> wrote:
>
> Fixes the following W=3D1 kernel build warning(s):
>
>  drivers/gpu/drm/amd/amdgpu/tonga_ih.c:193: warning: Function parameter o=
r member 'ih' not described in 'tonga_ih_get_wptr'
>  drivers/gpu/drm/amd/amdgpu/tonga_ih.c:225: warning: Function parameter o=
r member 'ih' not described in 'tonga_ih_decode_iv'
>  drivers/gpu/drm/amd/amdgpu/tonga_ih.c:225: warning: Function parameter o=
r member 'entry' not described in 'tonga_ih_decode_iv'
>  drivers/gpu/drm/amd/amdgpu/tonga_ih.c:255: warning: Function parameter o=
r member 'ih' not described in 'tonga_ih_set_rptr'
>
> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian K=C3=B6nig" <christian.koenig@amd.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: amd-gfx@lists.freedesktop.org
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/tonga_ih.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c b/drivers/gpu/drm/amd/=
amdgpu/tonga_ih.c
> index e40140bf6699c..ce3319993b4bd 100644
> --- a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
> +++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
> @@ -181,6 +181,7 @@ static void tonga_ih_irq_disable(struct amdgpu_device=
 *adev)
>   * tonga_ih_get_wptr - get the IH ring buffer wptr
>   *
>   * @adev: amdgpu_device pointer
> + * @ih: IH ring buffer to fetch wptr
>   *
>   * Get the IH ring buffer wptr from either the register
>   * or the writeback memory buffer (VI).  Also check for
> @@ -215,6 +216,8 @@ static u32 tonga_ih_get_wptr(struct amdgpu_device *ad=
ev,
>   * tonga_ih_decode_iv - decode an interrupt vector
>   *
>   * @adev: amdgpu_device pointer
> + * @ih: IH ring buffer to decode
> + * @entry: IV entry to place decoded information into
>   *
>   * Decodes the interrupt vector at the current rptr
>   * position and also advance the position.
> @@ -247,6 +250,7 @@ static void tonga_ih_decode_iv(struct amdgpu_device *=
adev,
>   * tonga_ih_set_rptr - set the IH ring buffer rptr
>   *
>   * @adev: amdgpu_device pointer
> + * @ih: IH ring buffer to set rptr
>   *
>   * Set the IH ring buffer rptr.
>   */
> --
> 2.25.1
>
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