[RFC/PATCH 27/32] usb: renesas_usbhs: gadget: let udc-core manage gadget->dev
From: Felipe Balbi <hidden>
Date: 2013-01-24 15:46:05
Also in:
linux-omap, linux-samsung-soc, linuxppc-dev
Subsystem:
the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
By simply setting a flag, we can drop some boilerplate code. Signed-off-by: Felipe Balbi <redacted> --- drivers/usb/renesas_usbhs/mod_gadget.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index dd41f61..b42d81d 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c@@ -981,15 +981,12 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv) /* * init gadget */ - dev_set_name(&gpriv->gadget.dev, "gadget"); gpriv->gadget.dev.parent = dev; gpriv->gadget.dev.release = usbhs_mod_gadget_release; gpriv->gadget.name = "renesas_usbhs_udc"; gpriv->gadget.ops = &usbhsg_gadget_ops; gpriv->gadget.max_speed = USB_SPEED_HIGH; - ret = device_register(&gpriv->gadget.dev); - if (ret < 0) - goto err_add_udc; + gpriv->gadget.register_my_device = true; INIT_LIST_HEAD(&gpriv->gadget.ep_list);
@@ -1018,15 +1015,13 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv) ret = usb_add_gadget_udc(dev, &gpriv->gadget); if (ret) - goto err_register; + goto err_add_udc; dev_info(dev, "gadget probed\n"); return 0; -err_register: - device_unregister(&gpriv->gadget.dev); err_add_udc: kfree(gpriv->uep);
@@ -1042,8 +1037,6 @@ void usbhs_mod_gadget_remove(struct usbhs_priv *priv) usb_del_gadget_udc(&gpriv->gadget); - device_unregister(&gpriv->gadget.dev); - kfree(gpriv->uep); kfree(gpriv); }
--
1.8.1.rc1.5.g7e0651a