USB: devices: Use usb_endpoint_* functions

Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index 3538c2fdadfe..ea398e5d50af 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -175,12 +175,13 @@ static char *usb_dump_endpoint_descriptor (
 )
 {
         char dir, unit, *type;
-        unsigned interval, in, bandwidth = 1;
+        unsigned interval, bandwidth = 1;
 
         if (start > end)
                 return start;
-        in = (desc->bEndpointAddress & USB_DIR_IN);
-        dir = in ? 'I' : 'O';
+
+        dir = usb_endpoint_dir_in(desc) ? 'I' : 'O';
+
         if (speed == USB_SPEED_HIGH) {
                 switch (le16_to_cpu(desc->wMaxPacketSize) & (0x03 << 11)) {
                 case 1 << 11:   bandwidth = 2; break;
@@ -204,7 +205,7 @@ static char *usb_dump_endpoint_descriptor (
                 break;
         case USB_ENDPOINT_XFER_BULK:
                 type = "Bulk";
-                if (speed == USB_SPEED_HIGH && !in)     /* uframes per NAK */
+                if (speed == USB_SPEED_HIGH && dir == 'O') /* uframes per NAK */
                         interval = desc->bInterval;
                 else
                         interval = 0;