From: Philippe CORNU <philippe.cornu@st.com>
To: Yannick FERTRE <yannick.fertre@st.com>,
Thierry Reding <thierry.reding@gmail.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-stm32@st-md-mailman.stormreply.com"
<linux-stm32@st-md-mailman.stormreply.com>
Subject: Re: [PATCH] drm/panel: rm68200: no error msg if probe deferred
Date: Tue, 26 Mar 2019 12:50:06 +0000 [thread overview]
Message-ID: <d1f0a8d5-e8c6-a72d-f426-f2b314752d1c@st.com> (raw)
In-Reply-To: <1553155535-13555-1-git-send-email-yannick.fertre@st.com>
Dear Yannick,
Many thanks for your patch.
Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
Philippe :-)
On 3/21/19 9:05 AM, Yannick Fertré wrote:
> Do not print an error message if the regulator framework
> returns EPROBE_DEFER.
>
> Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
> ---
> drivers/gpu/drm/panel/panel-raydium-rm68200.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/panel/panel-raydium-rm68200.c b/drivers/gpu/drm/panel/panel-raydium-rm68200.c
> index 7759353..1418682 100644
> --- a/drivers/gpu/drm/panel/panel-raydium-rm68200.c
> +++ b/drivers/gpu/drm/panel/panel-raydium-rm68200.c
> @@ -383,7 +383,8 @@ static int rm68200_probe(struct mipi_dsi_device *dsi)
> ctx->supply = devm_regulator_get(dev, "power");
> if (IS_ERR(ctx->supply)) {
> ret = PTR_ERR(ctx->supply);
> - dev_err(dev, "cannot get regulator: %d\n", ret);
> + if (ret != -EPROBE_DEFER)
> + dev_err(dev, "cannot get regulator: %d\n", ret);
> return ret;
> }
>
>
next prev parent reply other threads:[~2019-03-26 12:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-21 8:05 [PATCH] drm/panel: rm68200: no error msg if probe deferred Yannick Fertré
2019-03-21 8:05 ` Yannick Fertré
2019-03-26 12:50 ` Philippe CORNU [this message]
2019-03-26 12:50 ` Philippe CORNU
2019-04-03 16:24 ` Thierry Reding
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