linux-kernel - [PATCH] drm/mediatek: fix error handling

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Message-Id: <1467524228-12546-1-git-send-email-christophe.jaillet@wanadoo.fr>
Date:	Sun,  3 Jul 2016 07:37:08 +0200
From:	Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:	airlied@...ux.ie, matthias.bgg@...il.com, ck.hu@...iatek.com
Cc:	dri-devel@...ts.freedesktop.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] drm/mediatek: fix error handling

This is likely that checking 'phy_provider' instead of 'phy' is
expected here.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_mipi_tx.c b/drivers/gpu/drm/mediatek/mtk_mipi_tx.c
index cf8f38d..1c366f8 100644
--- a/drivers/gpu/drm/mediatek/mtk_mipi_tx.c
+++ b/drivers/gpu/drm/mediatek/mtk_mipi_tx.c
@@ -431,7 +431,7 @@ static int mtk_mipi_tx_probe(struct platform_device *pdev)
 	phy_set_drvdata(phy, mipi_tx);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (IS_ERR(phy)) {
+	if (IS_ERR(phy_provider)) {
 		ret = PTR_ERR(phy_provider);
 		return ret;
 	}
-- 
2.7.4