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-rw-r--r--drivers/usb/musb/jz4740.c4
-rw-r--r--drivers/usb/musb/musb_gadget.c6
-rw-r--r--drivers/usb/musb/musb_host.c2
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c
index 5e5a8fa005f8..bc8889956d17 100644
--- a/drivers/usb/musb/jz4740.c
+++ b/drivers/usb/musb/jz4740.c
@@ -83,9 +83,9 @@ static int jz4740_musb_init(struct musb *musb)
{
usb_phy_generic_register();
musb->xceiv = usb_get_phy(USB_PHY_TYPE_USB2);
- if (!musb->xceiv) {
+ if (IS_ERR(musb->xceiv)) {
pr_err("HS UDC: no transceiver configured\n");
- return -ENODEV;
+ return PTR_ERR(musb->xceiv);
}
/* Silicon does not implement ConfigData register.
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 87bd578799a8..152865b36522 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1164,12 +1164,12 @@ static int musb_gadget_disable(struct usb_ep *ep)
musb_writew(epio, MUSB_RXMAXP, 0);
}
- musb_ep->desc = NULL;
- musb_ep->end_point.desc = NULL;
-
/* abort all pending DMA and requests */
nuke(musb_ep, -ESHUTDOWN);
+ musb_ep->desc = NULL;
+ musb_ep->end_point.desc = NULL;
+
schedule_work(&musb->irq_work);
spin_unlock_irqrestore(&(musb->lock), flags);
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 58487a473521..2f8ad7f1f482 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -2735,7 +2735,7 @@ static const struct hc_driver musb_hc_driver = {
.description = "musb-hcd",
.product_desc = "MUSB HDRC host driver",
.hcd_priv_size = sizeof(struct musb *),
- .flags = HCD_USB2 | HCD_MEMORY | HCD_BH,
+ .flags = HCD_USB2 | HCD_MEMORY,
/* not using irq handler or reset hooks from usbcore, since
* those must be shared with peripheral code for OTG configs