linux-kernel - Re: [PATCH 00/19] [Set 1] Rid W=1 warnings from GPU

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Message-ID: <20201105181053.GP4488@dell>
Date:   Thu, 5 Nov 2020 18:10:53 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Thierry Reding <thierry.reding@...il.com>
Cc:     linux-kernel@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        amd-gfx@...ts.freedesktop.org, Andrzej Hajda <a.hajda@...sung.com>,
        Christian Koenig <christian.koenig@....com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        David Francis <David.Francis@....com>,
        dri-devel@...ts.freedesktop.org,
        Fabio Estevam <festevam@...il.com>,
        Gareth Hughes <gareth@...inux.com>,
        Huang Rui <ray.huang@....com>, Jason Yan <yanaijie@...wei.com>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Jingoo Han <jg1.han@...sung.com>,
        Jonas Karlman <jonas@...boo.se>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        linaro-mm-sig@...ts.linaro.org,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-media@...r.kernel.org, linux-tegra@...r.kernel.org,
        Lyude Paul <lyude@...hat.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Nirmoy Das <nirmoy.aiemd@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Rob Clark <rob.clark@...aro.org>,
        Sam Ravnborg <sam@...nborg.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Tomi Valkeinen <tomi.valkeinen@...com>
Subject: Re: [PATCH 00/19] [Set 1] Rid W=1 warnings from GPU

On Thu, 05 Nov 2020, Thierry Reding wrote:

> On Thu, Nov 05, 2020 at 02:44:58PM +0000, Lee Jones wrote:
> > This set is part of a larger effort attempting to clean-up W=1
> > kernel builds, which are currently overwhelmingly riddled with
> > niggly little warnings.
> > 
> > There are 5000 warnings to work through.
> > 
> > It will take a couple more sets.
> > 
> > Lee Jones (19):
> >   gpu: host1x: bus: Add missing description for 'driver'
> >   gpu: ipu-v3: ipu-di: Strip out 2 unused 'di_sync_config' entries
> >   gpu: drm: imx: ipuv3-plane: Mark 'crtc_state' as __always_unused
> >   gpu: drm: omapdrm: omap_irq: Fix a couple of doc-rot issues
> >   gpu: drm: selftests: test-drm_mm: Mark 'hole_end' as always_unused
> >   gpu: drm: scheduler: sched_main: Provide missing description for
> >     'sched' paramter
> >   gpu: drm: scheduler: sched_entity: Demote non-conformant kernel-doc
> >     headers
> >   gpu: drm: omapdrm: dss: dsi: Rework and remove a few unused variables
> >   gpu: drm: selftests: test-drm_framebuffer: Remove set but unused
> >     variable 'fb'
> >   gpu: drm: ttm: ttm_bo: Fix one function header - demote lots of
> >     kernel-doc abuses
> >   gpu: drm: panel: panel-simple: Fix 'struct panel_desc's header
> >   gpu: drm: bridge: analogix: analogix_dp_reg: Remove unused function
> >     'analogix_dp_write_byte_to_dpcd'
> >   gpu: drm: ttm: ttm_tt: Demote kernel-doc header format abuses
> >   gpu: drm: selftests: test-drm_dp_mst_helper: Place 'struct
> >     drm_dp_sideband_msg_req_body' onto the heap
> >   gpu: drm: radeon: radeon_drv: Remove unused variable 'ret'
> >   gpu: drm: panel: panel-ilitek-ili9322: Demote non-conformant
> >     kernel-doc header
> >   gpu: drm: radeon: radeon_device: Fix a bunch of kernel-doc
> >     misdemeanours
> >   gpu: drm: amd: amdgpu: amdgpu: Mark global variables as __maybe_unused
> >   gpu: drm: bridge: analogix: analogix_dp_reg: Remove unused function
> >     'analogix_dp_start_aux_transaction'
> 
> As commented on the other patches, the subject prefixes on most of these
> look wrong, but it's generally a nice cleanup.

The prefixes are automated.  I'll add this to my list of awkward
subsystems and go through them all manually again tomorrow. :D

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