[PATCH] usb: phy: Quiet unable to find transceiver message

[Josh Boyer]

commit 1ae5799ef6317 ("usb: hcd: Initialize USB phy if needed") allows
the USB layer to initialize external PHYs if needed.  However, a PHY is
not needed in all cases.  The usb_get_phy_device function will print
an error message, "unable to find transceiver" but everything still
functions normally.

Drop the severity of this message to pr_debug.

Signed-off-by: Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
---
 drivers/usb/phy/phy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
index e6f61e4..c7fe880 100644
--- a/drivers/usb/phy/phy.c
+++ b/drivers/usb/phy/phy.c
@@ -228,7 +228,7 @@ struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index)
 
 	phy = __usb_find_phy_dev(dev, &phy_bind_list, index);
 	if (IS_ERR(phy) || !try_module_get(phy->dev->driver->owner)) {
-		pr_err("unable to find transceiver\n");
+		pr_debug("unable to find transceiver\n");
 		goto err0;
 	}
 
-- 
1.8.5.3

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