35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
From 80f13c7cb8c2b83b6b38a953ad69b91cab9dc614 Mon Sep 17 00:00:00 2001
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From: Josh Boyer <jwboyer@fedoraproject.org>
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Date: Sat, 25 Jan 2014 10:00:41 -0500
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Subject: [PATCH] usb: phy: Quiet unable to find transceiver message
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commit 1ae5799ef6317 ("usb: hcd: Initialize USB phy if needed") allows
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the USB layer to initialize external PHYs if needed. However, a PHY is
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not needed in all cases. The usb_get_phy_device function will print
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an error message, "unable to find transceiver" but everything still
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functions normally.
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Drop the severity of this message to pr_debug.
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Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
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---
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drivers/usb/phy/phy.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
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index e6f61e4..c7fe880 100644
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--- a/drivers/usb/phy/phy.c
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+++ b/drivers/usb/phy/phy.c
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@@ -228,7 +228,7 @@ struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index)
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phy = __usb_find_phy_dev(dev, &phy_bind_list, index);
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if (IS_ERR(phy) || !try_module_get(phy->dev->driver->owner)) {
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- pr_err("unable to find transceiver\n");
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+ pr_debug("unable to find transceiver\n");
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goto err0;
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}
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--
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1.8.5.3
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