linux-kernel - [PATCH 08/11] drm/msm/hdmi: silence -EPROBE

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Date:   Wed, 14 Aug 2019 20:48:51 -0400
From:   Brian Masney <masneyb@...tation.org>
To:     bjorn.andersson@...aro.org, robh+dt@...nel.org, agross@...nel.org,
        a.hajda@...sung.com, narmstrong@...libre.com, robdclark@...il.com,
        sean@...rly.run
Cc:     airlied@...ux.ie, daniel@...ll.ch, mark.rutland@....com,
        Laurent.pinchart@...asonboard.com, jonas@...boo.se,
        jernej.skrabec@...l.net, linus.walleij@...aro.org,
        enric.balletbo@...labora.com, dri-devel@...ts.freedesktop.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        freedreno@...ts.freedesktop.org
Subject: [PATCH 08/11] drm/msm/hdmi: silence -EPROBE_DEFER warning

Silence a warning message due to an -EPROBE_DEFER error to help cleanup
the system boot log.

Signed-off-by: Brian Masney <masneyb@...tation.org>
---
 drivers/gpu/drm/msm/hdmi/hdmi_phy.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
index 1697e61f9c2f..8a38d4b95102 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
@@ -29,8 +29,12 @@ static int msm_hdmi_phy_resource_init(struct hdmi_phy *phy)
 		reg = devm_regulator_get(dev, cfg->reg_names[i]);
 		if (IS_ERR(reg)) {
 			ret = PTR_ERR(reg);
-			DRM_DEV_ERROR(dev, "failed to get phy regulator: %s (%d)\n",
-				cfg->reg_names[i], ret);
+			if (ret != -EPROBE_DEFER) {
+				DRM_DEV_ERROR(dev,
+					      "failed to get phy regulator: %s (%d)\n",
+					      cfg->reg_names[i], ret);
+			}
+
 			return ret;
 		}
 
-- 
2.21.0