From 2708e876272d89bbbff811d12834adbeef85f022 Mon Sep 17 00:00:00 2001
From: Brian Masney <masneyb@onstation.org>
Date: Wed, 14 Aug 2019 20:48:46 -0400
Subject: [PATCH] drm/bridge: analogix-anx78xx: silence -EPROBE_DEFER warnings
Git-commit: 2708e876272d89bbbff811d12834adbeef85f022
Patch-mainline: v5.5-rc1
References: git-fixes
Silence two warning messages that occur due to -EPROBE_DEFER errors to
help cleanup the system boot log.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190815004854.19860-4-masneyb@onstation.org
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/bridge/analogix-anx78xx.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix-anx78xx.c
index 898204b67d21..5efadb82bdc4 100644
--- a/drivers/gpu/drm/bridge/analogix-anx78xx.c
+++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c
@@ -716,7 +716,9 @@ static int anx78xx_init_pdata(struct anx78xx *anx78xx)
/* 1.0V digital core power regulator */
pdata->dvdd10 = devm_regulator_get(dev, "dvdd10");
if (IS_ERR(pdata->dvdd10)) {
- DRM_ERROR("DVDD10 regulator not found\n");
+ if (PTR_ERR(pdata->dvdd10) != -EPROBE_DEFER)
+ DRM_ERROR("DVDD10 regulator not found\n");
+
return PTR_ERR(pdata->dvdd10);
}
@@ -1334,7 +1336,9 @@ static int anx78xx_i2c_probe(struct i2c_client *client,
err = anx78xx_init_pdata(anx78xx);
if (err) {
- DRM_ERROR("Failed to initialize pdata: %d\n", err);
+ if (err != -EPROBE_DEFER)
+ DRM_ERROR("Failed to initialize pdata: %d\n", err);
+
return err;
}
--
2.16.4