linux-kernel - [PATCH v1] usb: chipidea: tegra: Silence deferred probe error

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Message-Id: <20210314203927.2572-1-digetx@gmail.com>
Date:   Sun, 14 Mar 2021 23:39:27 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Peter Chen <Peter.Chen@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-tegra@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v1] usb: chipidea: tegra: Silence deferred probe error

Silence deferred probe error caused by the PHY driver which is probed
later than the ChipIdea driver.

Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 drivers/usb/chipidea/ci_hdrc_tegra.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/chipidea/ci_hdrc_tegra.c b/drivers/usb/chipidea/ci_hdrc_tegra.c
index 90f2a8b786be..60361141ac04 100644
--- a/drivers/usb/chipidea/ci_hdrc_tegra.c
+++ b/drivers/usb/chipidea/ci_hdrc_tegra.c
@@ -285,11 +285,9 @@ static int tegra_usb_probe(struct platform_device *pdev)
 	}
 
 	usb->phy = devm_usb_get_phy_by_phandle(&pdev->dev, "nvidia,phy", 0);
-	if (IS_ERR(usb->phy)) {
-		err = PTR_ERR(usb->phy);
-		dev_err(&pdev->dev, "failed to get PHY: %d\n", err);
-		return err;
-	}
+	if (IS_ERR(usb->phy))
+		return dev_err_probe(&pdev->dev, PTR_ERR(usb->phy),
+				     "failed to get PHY\n");
 
 	usb->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(usb->clk)) {
-- 
2.30.2