linux-kernel - Re: [PATCH 14/19] drm/amd/amdgpu/amdgpu_device: Provide documentation for 'reg_addr' params

Open Source and information security mailing list archives

Date:   Mon, 9 Nov 2020 14:54:11 -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>,
        Christian König <christian.koenig@....com>,
        "moderated list:DMA BUFFER SHARING FRAMEWORK" 
        <linaro-mm-sig@...ts.linaro.org>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>,
        Alex Deucher <alexander.deucher@....com>,
        linux-media <linux-media@...r.kernel.org>
Subject: Re: [PATCH 14/19] drm/amd/amdgpu/amdgpu_device: Provide documentation
 for 'reg_addr' params

On Fri, Nov 6, 2020 at 4:50 PM Lee Jones <lee.jones@...aro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:594: warning: Function parameter or member 'reg_addr' not described in 'amdgpu_device_indirect_rreg'
>  drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:624: warning: Function parameter or member 'reg_addr' not described in 'amdgpu_device_indirect_rreg64'
>
> 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>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index 300fcade4a2b1..63374d12e00fe 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -585,6 +585,7 @@ void amdgpu_mm_wdoorbell64(struct amdgpu_device *adev, u32 index, u64 v)
>   * @adev: amdgpu_device pointer
>   * @pcie_index: mmio register offset
>   * @pcie_data: mmio register offset
> + * @reg_addr: indirect register address to read from
>   *
>   * Returns the value of indirect register @reg_addr
>   */
> @@ -615,6 +616,7 @@ u32 amdgpu_device_indirect_rreg(struct amdgpu_device *adev,
>   * @adev: amdgpu_device pointer
>   * @pcie_index: mmio register offset
>   * @pcie_data: mmio register offset
> + * @reg_addr: indirect register address to read from
>   *
>   * Returns the value of indirect register @reg_addr
>   */
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

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