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authorFelipe Balbi <balbi@ti.com>2013-01-24 17:08:01 +0200
committerFelipe Balbi <balbi@ti.com>2013-03-18 11:16:53 +0200
commit0972ef71b4841a59fab6f998d6e6c2c684443583 (patch)
treee73fbbda5009e67e2f0337a67c533762d645aeb0 /drivers/usb/renesas_usbhs
parentb1e1eaba2916427d25fbd411cd863052836560ff (diff)
downloadop-kernel-dev-0972ef71b4841a59fab6f998d6e6c2c684443583.zip
op-kernel-dev-0972ef71b4841a59fab6f998d6e6c2c684443583.tar.gz
usb: renesas_usbhs: gadget: let udc-core manage gadget->dev
By simply setting a flag, we can drop some boilerplate code. Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
-rw-r--r--drivers/usb/renesas_usbhs/mod_gadget.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index 78fca97..5d5fab0 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -976,15 +976,12 @@ 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);
@@ -1014,15 +1011,13 @@ 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);
@@ -1038,8 +1033,6 @@ 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);
}
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