From: "Yannick Fertré" <yannick.fertre@st.com>
To: Yannick Fertre <yannick.fertre@st.com>,
Philippe Cornu <philippe.cornu@st.com>,
Thierry Reding <thierry.reding@gmail.com>,
"David Airlie" <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>
Subject: [PATCH] drm/panel: rm68200: no error msg if probe deferred
Date: Thu, 21 Mar 2019 09:05:35 +0100 [thread overview]
Message-ID: <1553155535-13555-1-git-send-email-yannick.fertre@st.com> (raw)
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;
}
--
2.7.4
next reply other threads:[~2019-03-21 8:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-21 8:05 Yannick Fertré [this message]
2019-03-26 12:50 ` [PATCH] drm/panel: rm68200: no error msg if probe deferred Philippe CORNU
2019-04-03 16:24 ` Thierry Reding
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