linux-kernel - Re: [PATCH] drm/bridge: it6505: Fix return value check for pm_runtime_get

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Date:   Thu, 27 Oct 2022 13:48:11 +0200
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Andrzej Hajda <andrzej.hajda@...el.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        David Airlie <airlied@...il.com>,
        Pin-yen Lin <treapking@...omium.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Robert Foss <robert.foss@...aro.org>,
        Daniel Vetter <daniel@...ll.ch>,
        Jernej Skrabec <jernej.skrabec@...il.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/bridge: it6505: Fix return value check for pm_runtime_get_sync

Hi,

On Thu, 27 Oct 2022 11:21:49 +0800, Pin-yen Lin wrote:
> `pm_runtime_get_sync` may return 1 on success. Fix the `if` statement
> here to make the code less confusing, even though additional calls to
> `it6505_poweron` doesn't break anything when it's already powered.
> 
> This was reported by Dan Carpenter <dan.carpenter@...cle.com> in
> https://lore.kernel.org/all/Y1fMCs6VnxbDcB41@kili/
> 
> [...]

Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)

[1/1] drm/bridge: it6505: Fix return value check for pm_runtime_get_sync
      https://cgit.freedesktop.org/drm/drm-misc/commit/?id=3e4a21a29dd924995f1135cd50e8b7e0d023729c

-- 
Neil