2024-04-16 07:32:12

by Stephen Rothwell

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Subject: linux-next: build warnings after merge of the drm-misc tree

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Hi all,

After merging the drm-misc tree, today's linux-next build (htmldocs)
produced these warnings:

drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Excess function parameter 'drm_scanout_buffer' description in 'drm_fb_dma_get_scanout_buffer'
drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Function parameter or struct member 'sb' not described in 'drm_fb_dma_get_scanout_buffer'
drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Excess function parameter 'drm_scanout_buffer' description in 'drm_fb_dma_get_scanout_buffer'

Introduced by commit

879b3b6511fe ("drm/fb_dma: Add generic get_scanout_buffer() for drm_panic")

--
Cheers,
Stephen Rothwell

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2024-04-16 08:39:49

by Jocelyn Falempe

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Subject: Re: linux-next: build warnings after merge of the drm-misc tree

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On 16/04/2024 09:31, Stephen Rothwell wrote:
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (htmldocs)
> produced these warnings:
>
> drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Excess function parameter 'drm_scanout_buffer' description in 'drm_fb_dma_get_scanout_buffer'
> drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Function parameter or struct member 'sb' not described in 'drm_fb_dma_get_scanout_buffer'
> drivers/gpu/drm/drm_fb_dma_helper.c:166: warning: Excess function parameter 'drm_scanout_buffer' description in 'drm_fb_dma_get_scanout_buffer'
>

Hi,

Thanks for pointing that out. The parameter name is 'sb' and not
'drm_scanout_buffer', I will send a fix.

Best regards,

--

Jocelyn

> Introduced by commit
>
> 879b3b6511fe ("drm/fb_dma: Add generic get_scanout_buffer() for drm_panic")
>