UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

usb: musb: gadget: let udc-core manage gadget-dev 

By simply setting a flag, we can delete a little
boilerplate code.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2013-01-24 15:03:59 +02:00
parent 1e1930bd3d
commit 5ed01c6400
1 changed files with 1 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/usb/musb/musb_gadget.c
View File

@ -1887,12 +1887,11 @@ int musb_gadget_setup(struct musb *musb)
musb->g.speed = USB_SPEED_UNKNOWN;
/* this "gadget" abstracts/virtualizes the controller */
dev_set_name(&musb->g.dev, "gadget");
musb->g.dev.parent = musb->controller;
musb->g.dev.dma_mask = musb->controller->dma_mask;
musb->g.dev.release = musb_gadget_release;
musb->g.name = musb_driver_name;
musb->g.register_my_device = true;
musb->g.is_otg = 1;
musb_g_init_endpoints(musb);
@ -1900,11 +1899,6 @@ int musb_gadget_setup(struct musb *musb)
musb->is_active = 0;
musb_platform_try_idle(musb, 0);
status = device_register(&musb->g.dev);
if (status != 0) {
put_device(&musb->g.dev);
return status;
}
status = usb_add_gadget_udc(musb->controller, &musb->g);
if (status)
goto err;
@ -1919,8 +1913,6 @@ err:
void musb_gadget_cleanup(struct musb *musb)
{
usb_del_gadget_udc(&musb->g);
if (musb->g.dev.parent)
device_unregister(&musb->g.dev);
}
/*