usb: dwc_otg: check value of uWord type after convert

uWord type is array, so checking variable with the type is not
proper. Check value after convert.

Change-Id: I5eca569feb949037bda212346c481fde82525d3d
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

diff --git a/drivers/usb/host/dwc_otg/dwc_otg_pcd.c b/drivers/usb/host/dwc_otg/dwc_otg_pcd.c
index 9dabbe5..2ffd4f1 100644 (file)
--- a/drivers/usb/host/dwc_otg/dwc_otg_pcd.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_pcd.c
@@ -1487,7 +1487,7 @@ int dwc_otg_pcd_ep_enable(dwc_otg_pcd_t * pcd,
        num = UE_GET_ADDR(desc->bEndpointAddress);
        dir = UE_GET_DIR(desc->bEndpointAddress);
 
-       if (!desc->wMaxPacketSize) {
+       if (!UGETW(desc->wMaxPacketSize)) {
                DWC_WARN("bad maxpacketsize\n");
                retval = -DWC_E_INVALID;
                goto out;