USB: cdc-acm: Use usb_endpoint_* functions

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

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 9a9012f..ec3438d 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -892,7 +892,7 @@ skip_normal_probe:
 
 
        /* workaround for switched endpoints */
-       if ((epread->bEndpointAddress & USB_DIR_IN) != USB_DIR_IN) {
+       if (!usb_endpoint_dir_in(epread)) {
                /* descriptors are swapped */
                struct usb_endpoint_descriptor *t;
                dev_dbg(&intf->dev,"The data interface has switched endpoints");