diff options
| author | Felipe Balbi <balbi@ti.com> | 2013-01-24 17:01:28 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-18 11:16:51 +0200 |
| commit | 80bf5343decf65d9e4141143d49e6ed381565cbf (patch) | |
| tree | 4567801a60dd4a8b80c989c4c2ea9f79e2ee218d | |
| parent | 5a8a375714d007f556c81b739aa69e3c745d8015 (diff) | |
| download | op-kernel-dev-80bf5343decf65d9e4141143d49e6ed381565cbf.zip op-kernel-dev-80bf5343decf65d9e4141143d49e6ed381565cbf.tar.gz | |
usb: gadget: r8a66597-udc: 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>
| -rw-r--r-- | drivers/usb/gadget/r8a66597-udc.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c index f46a1b7..ae94c0e 100644 --- a/drivers/usb/gadget/r8a66597-udc.c +++ b/drivers/usb/gadget/r8a66597-udc.c @@ -1837,7 +1837,6 @@ static int __exit r8a66597_remove(struct platform_device *pdev) clk_put(r8a66597->clk); } - device_unregister(&r8a66597->gadget.dev); kfree(r8a66597); return 0; } @@ -1915,17 +1914,12 @@ static int __init r8a66597_probe(struct platform_device *pdev) r8a66597->irq_sense_low = irq_trigger == IRQF_TRIGGER_LOW; r8a66597->gadget.ops = &r8a66597_gadget_ops; - dev_set_name(&r8a66597->gadget.dev, "gadget"); r8a66597->gadget.max_speed = USB_SPEED_HIGH; r8a66597->gadget.dev.parent = &pdev->dev; r8a66597->gadget.dev.dma_mask = pdev->dev.dma_mask; r8a66597->gadget.dev.release = pdev->dev.release; r8a66597->gadget.name = udc_name; - ret = device_register(&r8a66597->gadget.dev); - if (ret < 0) { - dev_err(&pdev->dev, "device_register failed\n"); - goto clean_up; - } + r8a66597->gadget.register_my_device = true; init_timer(&r8a66597->timer); r8a66597->timer.function = r8a66597_timer; @@ -1939,7 +1933,7 @@ static int __init r8a66597_probe(struct platform_device *pdev) dev_err(&pdev->dev, "cannot get clock \"%s\"\n", clk_name); ret = PTR_ERR(r8a66597->clk); - goto clean_up_dev; + goto clean_up; } clk_enable(r8a66597->clk); } @@ -2007,8 +2001,6 @@ clean_up2: clk_disable(r8a66597->clk); clk_put(r8a66597->clk); } -clean_up_dev: - device_unregister(&r8a66597->gadget.dev); clean_up: if (r8a66597) { if (r8a66597->sudmac_reg) |
