From: David Lechner <david@lechnology.com>
To: Bin Liu <b-liu@ti.com>
Cc: David Lechner <david@lechnology.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alexandre Bailon <abailon@baylibre.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] usb: musb: da8xx: Don't print phy error on -EPROBE_DEFER
Date: Tue, 25 Oct 2016 14:02:50 -0500 [thread overview]
Message-ID: <1477422170-1490-1-git-send-email-david@lechnology.com> (raw)
This suppresses printing the error message "failed to get phy" in the
kernel log when the error is -EPROBE_DEFER. This prevents usless noise
in the kernel log.
Signed-off-by: David Lechner <david@lechnology.com>
---
drivers/usb/musb/da8xx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index 481d786..f8a1591 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -516,7 +516,8 @@ static int da8xx_probe(struct platform_device *pdev)
glue->phy = devm_phy_get(&pdev->dev, "usb-phy");
if (IS_ERR(glue->phy)) {
- dev_err(&pdev->dev, "failed to get phy\n");
+ if (PTR_ERR(glue->phy) != -EPROBE_DEFER)
+ dev_err(&pdev->dev, "failed to get phy\n");
return PTR_ERR(glue->phy);
}
--
2.7.4
next reply other threads:[~2016-10-25 19:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-25 19:02 David Lechner [this message]
2016-11-01 19:44 ` Bin Liu
2016-11-02 21:45 ` Ladislav Michl
2016-11-03 15:42 ` Bin Liu
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