By simply setting a flag, we can drop some
boilerplate code.
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
drivers/usb/gadget/fsl_qe_udc.c | 15 ++-------------
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c
index ec50f18..08c8432 100644
--- a/drivers/usb/gadget/fsl_qe_udc.c
+++ b/drivers/usb/gadget/fsl_qe_udc.c
@@ -2523,13 +2523,9 @@ static int qe_udc_probe(struct platform_device *ofdev)
/* name: Identifies the controller hardware type. */
udc->gadget.name = driver_name;
-
- device_initialize(&udc->gadget.dev);
-
- dev_set_name(&udc->gadget.dev, "gadget");
-
udc->gadget.dev.release = qe_udc_release;
udc->gadget.dev.parent = &ofdev->dev;
+ udc->gadget.register_my_device = true;
/* initialize qe_ep struct */
for (i = 0; i < USB_MAX_ENDPOINTS ; i++) {
@@ -2592,13 +2588,9 @@ static int qe_udc_probe(struct platform_device *ofdev)
goto err5;
}
- ret = device_add(&udc->gadget.dev);
- if (ret)
- goto err6;
-
ret = usb_add_gadget_udc(&ofdev->dev, &udc->gadget);
if (ret)
- goto err7;
+ goto err6;
dev_set_drvdata(&ofdev->dev, udc);
dev_info(udc->dev,
@@ -2606,8 +2598,6 @@ static int qe_udc_probe(struct platform_device *ofdev)
(udc->soc_type == PORT_QE) ? "QE" : "CPM");
return 0;
-err7:
- device_unregister(&udc->gadget.dev);
err6:
free_irq(udc->usb_irq, udc);
err5:
@@ -2702,7 +2692,6 @@ static int qe_udc_remove(struct platform_device *ofdev)
iounmap(udc->usb_regs);
- device_unregister(&udc->gadget.dev);
/* wait for release() of gadget.dev to free udc */
wait_for_completion(&done);
--
1.8.1.rc1.5.g7e0651a
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