media: stk1160: Use usb_endpoint_is_isoc_in() rather than duplicating its implementation

Reuse existing functionality from usb_endpoint_is_isoc_in() instead of
keeping duplicate source code.

The source code was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

diff --git a/drivers/media/usb/stk1160/stk1160-core.c b/drivers/media/usb/stk1160/stk1160-core.c
index ce717502ea4c393096646c92b25e380e86d9d4df..25d725c2ab3c51af4ff4a2eb731274d33180f40a 100644 (file)
--- a/drivers/media/usb/stk1160/stk1160-core.c
+++ b/drivers/media/usb/stk1160/stk1160-core.c
@@ -195,8 +195,7 @@ static int stk1160_scan_usb(struct usb_interface *intf, struct usb_device *udev,
                        if (udev->speed == USB_SPEED_HIGH)
                                size = size * hb_mult(sizedescr);
 
-                       if (usb_endpoint_xfer_isoc(desc) &&
-                           usb_endpoint_dir_in(desc)) {
+                       if (usb_endpoint_is_isoc_in(desc)) {
                                switch (desc->bEndpointAddress) {
                                case STK1160_EP_AUDIO:
                                        has_audio = true;