USB: usb-serial: 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, 7 insertions, 12 deletions

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index e06a41bd0f3b..1f21a9d4b700 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -676,33 +676,29 @@ int usb_serial_probe(struct usb_interface *interface,
         iface_desc = interface->cur_altsetting;
         for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
                 endpoint = &iface_desc->endpoint[i].desc;
-                
-                if ((endpoint->bEndpointAddress & 0x80) &&
-                    ((endpoint->bmAttributes & 3) == 0x02)) {
+
+                if (usb_endpoint_is_bulk_in(endpoint)) {
                         /* we found a bulk in endpoint */
                         dbg("found bulk in on endpoint %d", i);
                         bulk_in_endpoint[num_bulk_in] = endpoint;
                         ++num_bulk_in;
                 }
 
-                if (((endpoint->bEndpointAddress & 0x80) == 0x00) &&
-                    ((endpoint->bmAttributes & 3) == 0x02)) {
+                if (usb_endpoint_is_bulk_out(endpoint)) {
                         /* we found a bulk out endpoint */
                         dbg("found bulk out on endpoint %d", i);
                         bulk_out_endpoint[num_bulk_out] = endpoint;
                         ++num_bulk_out;
                 }
-                
-                if ((endpoint->bEndpointAddress & 0x80) &&
-                    ((endpoint->bmAttributes & 3) == 0x03)) {
+
+                if (usb_endpoint_is_int_in(endpoint)) {
                         /* we found a interrupt in endpoint */
                         dbg("found interrupt in on endpoint %d", i);
                         interrupt_in_endpoint[num_interrupt_in] = endpoint;
                         ++num_interrupt_in;
                 }
 
-                if (((endpoint->bEndpointAddress & 0x80) == 0x00) &&
-                    ((endpoint->bmAttributes & 3) == 0x03)) {
+                if (usb_endpoint_is_int_out(endpoint)) {
                         /* we found an interrupt out endpoint */
                         dbg("found interrupt out on endpoint %d", i);
                         interrupt_out_endpoint[num_interrupt_out] = endpoint;
@@ -722,8 +718,7 @@ int usb_serial_probe(struct usb_interface *interface,
                         iface_desc = dev->actconfig->interface[0]->cur_altsetting;
                         for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
                                 endpoint = &iface_desc->endpoint[i].desc;
-                                if ((endpoint->bEndpointAddress & 0x80) &&
-                                    ((endpoint->bmAttributes & 3) == 0x03)) {
+                                if (usb_endpoint_is_int_in(endpoint)) {
                                         /* we found a interrupt in endpoint */
                                         dbg("found interrupt in for Prolific device on separate interface");
                                         interrupt_in_endpoint[num_interrupt_in] = endpoint;