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path: root/drivers/usb/dwc3
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Diffstat (limited to 'drivers/usb/dwc3')
-rw-r--r--drivers/usb/dwc3/core.c6
-rw-r--r--drivers/usb/dwc3/dwc3-omap.c18
-rw-r--r--drivers/usb/dwc3/gadget.c8
3 files changed, 16 insertions, 16 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 326b302fc440..03474d3575ab 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -766,15 +766,15 @@ static int dwc3_core_init(struct dwc3 *dwc)
dwc->maximum_speed = USB_SPEED_HIGH;
}
- ret = dwc3_core_soft_reset(dwc);
+ ret = dwc3_core_get_phy(dwc);
if (ret)
goto err0;
- ret = dwc3_phy_setup(dwc);
+ ret = dwc3_core_soft_reset(dwc);
if (ret)
goto err0;
- ret = dwc3_core_get_phy(dwc);
+ ret = dwc3_phy_setup(dwc);
if (ret)
goto err0;
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 98926504b55b..f5aaa0cf3873 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -512,15 +512,6 @@ static int dwc3_omap_probe(struct platform_device *pdev)
/* check the DMA Status */
reg = dwc3_omap_readl(omap->base, USBOTGSS_SYSCONFIG);
- irq_set_status_flags(omap->irq, IRQ_NOAUTOEN);
- ret = devm_request_threaded_irq(dev, omap->irq, dwc3_omap_interrupt,
- dwc3_omap_interrupt_thread, IRQF_SHARED,
- "dwc3-omap", omap);
- if (ret) {
- dev_err(dev, "failed to request IRQ #%d --> %d\n",
- omap->irq, ret);
- goto err1;
- }
ret = dwc3_omap_extcon_register(omap);
if (ret < 0)
@@ -532,8 +523,15 @@ static int dwc3_omap_probe(struct platform_device *pdev)
goto err1;
}
+ ret = devm_request_threaded_irq(dev, omap->irq, dwc3_omap_interrupt,
+ dwc3_omap_interrupt_thread, IRQF_SHARED,
+ "dwc3-omap", omap);
+ if (ret) {
+ dev_err(dev, "failed to request IRQ #%d --> %d\n",
+ omap->irq, ret);
+ goto err1;
+ }
dwc3_omap_enable_irqs(omap);
- enable_irq(omap->irq);
return 0;
err1:
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 9e41605a276b..6b299c7b7656 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -191,14 +191,16 @@ void dwc3_gadget_giveback(struct dwc3_ep *dep, struct dwc3_request *req,
req->started = false;
list_del(&req->list);
- req->trb = NULL;
req->remaining = 0;
if (req->request.status == -EINPROGRESS)
req->request.status = status;
- usb_gadget_unmap_request_by_dev(dwc->sysdev,
- &req->request, req->direction);
+ if (req->trb)
+ usb_gadget_unmap_request_by_dev(dwc->sysdev,
+ &req->request, req->direction);
+
+ req->trb = NULL;
trace_dwc3_gadget_giveback(req);