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Message-Id: <20200220083508.792071-3-anarsoul@gmail.com>
Date: Thu, 20 Feb 2020 00:35:04 -0800
From: Vasily Khoruzhick <anarsoul@...il.com>
To: Thierry Reding <thierry.reding@...il.com>,
Sam Ravnborg <sam@...nborg.org>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Maxime Ripard <maxime@...no.tech>,
Chen-Yu Tsai <wens@...e.org>,
Andrzej Hajda <a.hajda@...sung.com>,
Neil Armstrong <narmstrong@...libre.com>,
Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
Jonas Karlman <jonas@...boo.se>,
Jernej Skrabec <jernej.skrabec@...l.net>,
Icenowy Zheng <icenowy@...c.io>, Torsten Duwe <duwe@...e.de>,
Heiko Stuebner <heiko.stuebner@...obroma-systems.com>,
Linus Walleij <linus.walleij@...aro.org>,
Stephan Gerhold <stephan@...hold.net>,
Mark Brown <broonie@...nel.org>,
Stephen Rothwell <sfr@...b.auug.org.au>,
Samuel Holland <samuel@...lland.org>,
dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Cc: Vasily Khoruzhick <anarsoul@...il.com>
Subject: [PATCH 2/6] drm/bridge: anx6345: Clean up error handling in probe()
devm_regulator_get() returns either a dummy regulator or -EPROBE_DEFER,
we don't need to print scary message in either case.
Signed-off-by: Vasily Khoruzhick <anarsoul@...il.com>
---
drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
index 0d8d083b0207..0204bbe4f0a0 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
@@ -713,17 +713,13 @@ static int anx6345_i2c_probe(struct i2c_client *client,
/* 1.2V digital core power regulator */
anx6345->dvdd12 = devm_regulator_get(dev, "dvdd12");
- if (IS_ERR(anx6345->dvdd12)) {
- DRM_ERROR("dvdd12-supply not found\n");
+ if (IS_ERR(anx6345->dvdd12))
return PTR_ERR(anx6345->dvdd12);
- }
/* 2.5V digital core power regulator */
anx6345->dvdd25 = devm_regulator_get(dev, "dvdd25");
- if (IS_ERR(anx6345->dvdd25)) {
- DRM_ERROR("dvdd25-supply not found\n");
+ if (IS_ERR(anx6345->dvdd25))
return PTR_ERR(anx6345->dvdd25);
- }
/* GPIO for chip reset */
anx6345->gpiod_reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
--
2.25.0
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