Change usbip_dump_usb_device() to use usb_speed_string() and remove the
code that does switch on udev->speed and builds custom speed strings.

Signed-off-by: Shuah Khan <shuah...@samsung.com>
---
 drivers/staging/usbip/usbip_common.c | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)

diff --git a/drivers/staging/usbip/usbip_common.c 
b/drivers/staging/usbip/usbip_common.c
index 4470cd3..ad5f0c8 100644
--- a/drivers/staging/usbip/usbip_common.c
+++ b/drivers/staging/usbip/usbip_common.c
@@ -99,26 +99,8 @@ static void usbip_dump_usb_device(struct usb_device *udev)
        struct device *dev = &udev->dev;
        int i;
 
-       dev_dbg(dev, "       devnum(%d) devpath(%s) ",
-               udev->devnum, udev->devpath);
-
-       switch (udev->speed) {
-       case USB_SPEED_HIGH:
-               pr_debug("SPD_HIGH ");
-               break;
-       case USB_SPEED_FULL:
-               pr_debug("SPD_FULL ");
-               break;
-       case USB_SPEED_LOW:
-               pr_debug("SPD_LOW ");
-               break;
-       case USB_SPEED_UNKNOWN:
-               pr_debug("SPD_UNKNOWN ");
-               break;
-       default:
-               pr_debug("SPD_ERROR ");
-               break;
-       }
+       dev_dbg(dev, "       devnum(%d) devpath(%s) usb speed(%s)",
+               udev->devnum, udev->devpath, usb_speed_string(udev->speed));
 
        pr_debug("tt %p, ttport %d\n", udev->tt, udev->ttport);
 
-- 
1.8.3.2

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