dm: usb: xhci: Implement get_max_xfer_size() operation

[oweals/u-boot.git] / drivers / usb / dwc3 / core.c

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 0ae3de5c27b9dcd0611dafc42f9ada8a18be89d0..87b9c87edf6a0348d84b90d839160babfa896e11 100644 (file)
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -122,6 +122,8 @@ static struct dwc3_event_buffer *dwc3_alloc_one_event_buffer(struct dwc3 *dwc,
        if (!evt->buf)
                return ERR_PTR(-ENOMEM);
 
+       dwc3_flush_cache((uintptr_t)evt->buf, evt->length);
+
        return evt;
 }
 
@@ -613,7 +615,7 @@ static void dwc3_core_exit_mode(struct dwc3 *dwc)
 int dwc3_uboot_init(struct dwc3_device *dwc3_dev)
 {
        struct dwc3             *dwc;
-       struct device           *dev;
+       struct device           *dev = NULL;
        u8                      lpm_nyet_threshold;
        u8                      tx_de_emphasis;
        u8                      hird_threshold;