From 7dd08b66fa26fec2e2d1097b0334824808453714 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Wed, 26 Feb 2020 11:13:07 +0100
Subject: drm/bridge: sii9234: silence warning about regulators during deferred
Git-commit: 5ea5647f491876027064780cf1ea0beb041e7e41
Patch-mainline: v5.8-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
 probe

Don't confuse user with meaningless warning about failure in getting
regulators in case of deferred probe.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200226101307.16708-1-m.szyprowski@samsung.com
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/bridge/sii9234.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/sii9234.c b/drivers/gpu/drm/bridge/sii9234.c
index f81f81b7051f..b1258f0ed205 100644
--- a/drivers/gpu/drm/bridge/sii9234.c
+++ b/drivers/gpu/drm/bridge/sii9234.c
@@ -836,7 +836,8 @@ static int sii9234_init_resources(struct sii9234 *ctx,
 	ctx->supplies[3].supply = "cvcc12";
 	ret = devm_regulator_bulk_get(ctx->dev, 4, ctx->supplies);
 	if (ret) {
-		dev_err(ctx->dev, "regulator_bulk failed\n");
+		if (ret != -EPROBE_DEFER)
+			dev_err(ctx->dev, "regulator_bulk failed\n");
 		return ret;
 	}
 
-- 
2.28.0