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| author | Dan Williams <dan.j.williams@intel.com> | 2014-06-17 16:16:22 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-17 16:44:57 -0700 |
| commit | b658b8f5c09d3d1db9641c9d520b36b3e4c0d744 (patch) | |
| tree | e228b01f7b2a22e7523ef31145303116cb6e4383 /drivers/usb/core | |
| parent | be3de32107091c266b00a48265fe7e06233af4f0 (diff) | |
| download | op-kernel-dev-b658b8f5c09d3d1db9641c9d520b36b3e4c0d744.zip op-kernel-dev-b658b8f5c09d3d1db9641c9d520b36b3e4c0d744.tar.gz | |
usb: improve "not suspended yet" message in hub_suspend()
Reading through a recent bug report [1], Alan notes:
"Dan, the warning message in hub_suspend() should mention that the
child device isn't suspended yet."
...update the warning from:
"usb usb3-port4: not suspended yet"
...to:
"usb usb3-port4: device 3-4: not suspended yet"
[1]: http://marc.info/?l=linux-usb&m=140290586301336&w=2
Reported-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core')
| -rw-r--r-- | drivers/usb/core/hub.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index ec6f05c..78c3cd2 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -3458,7 +3458,8 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg) struct usb_device *udev = port_dev->child; if (udev && udev->can_submit) { - dev_warn(&port_dev->dev, "not suspended yet\n"); + dev_warn(&port_dev->dev, "device %s not suspended yet\n", + dev_name(&udev->dev)); if (PMSG_IS_AUTO(msg)) return -EBUSY; } |
