usb: dummy_hcd: use usb_endpoint_type()

This patch makes use of usb_endpoint_type() instead of the open coding.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index e57989ccc0e56100cf1f889d54f788df9b919d12..fd4d86a57142fbbb3e1d09ac1aa538b94dcc6d7b 100644 (file)
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -447,7 +447,7 @@ dummy_enable (struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
         * especially for "ep9out" style fixed function ones.)
         */
        retval = -EINVAL;
-       switch (desc->bmAttributes & 0x03) {
+       switch (usb_endpoint_type(desc)) {
        case USB_ENDPOINT_XFER_BULK:
                if (strstr (ep->ep.name, "-iso")
                                || strstr (ep->ep.name, "-int")) {
@@ -531,7 +531,7 @@ dummy_enable (struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
                desc->bEndpointAddress & 0x0f,
                (desc->bEndpointAddress & USB_DIR_IN) ? "in" : "out",
                ({ char *val;
-                switch (desc->bmAttributes & 0x03) {
+                switch (usb_endpoint_type(desc)) {
                 case USB_ENDPOINT_XFER_BULK:
                         val = "bulk";
                         break;
@@ -1439,7 +1439,7 @@ static int periodic_bytes (struct dummy *dum, struct dummy_ep *ep)
                limit += limit * tmp;
        }
        if (dum->gadget.speed == USB_SPEED_SUPER) {
-               switch (ep->desc->bmAttributes & 0x03) {
+               switch (usb_endpoint_type(ep->desc)) {
                case USB_ENDPOINT_XFER_ISOC:
                        /* Sec. 4.4.8.2 USB3.0 Spec */
                        limit = 3 * 16 * 1024 * 8;