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USB: change dev_warn about missing reset-resume to dev_dbg

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This patch changes a dev_warn() call in usbcore to dev_dbg().  It's
not necessary to warn about drivers missing a reset-resume callback,
since the reset-resume method is optional.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Stern 2013-10-18 11:17:21 -04:00 committed by Greg Kroah-Hartman
parent 7c71c6e6be
commit 0a56b4fa68
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/core/driver.c
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@ -1179,8 +1179,8 @@ static int usb_resume_interface(struct usb_device *udev,
"reset_resume", status); "reset_resume", status);
} else { } else {
intf->needs_binding = 1; intf->needs_binding = 1;
dev_warn(&intf->dev, "no %s for driver %s?\n", dev_dbg(&intf->dev, "no reset_resume for driver %s?\n",
"reset_resume", driver->name); driver->name);
} }
} else { } else {
status = driver->resume(intf); status = driver->resume(intf);