diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2012-10-29 18:09:53 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-10-31 15:18:52 +0200 |
| commit | 124dafde8f8174caf5cef1c3eaba001657d66f4f (patch) | |
| tree | 6fc02aec00e90e333db788691b48910ddb38e34c /drivers/usb/dwc3/dwc3-pci.c | |
| parent | 6f115e45a09846ae84154735e6215622e2e8e535 (diff) | |
| download | blackbird-op-linux-124dafde8f8174caf5cef1c3eaba001657d66f4f.tar.gz blackbird-op-linux-124dafde8f8174caf5cef1c3eaba001657d66f4f.zip | |
usb: dwc3: remove custom unique id handling
The lockless implementation of the unique id is quite impressive (:P)
but dirver's core can handle it, we can remove it and make our code a
little smaller.
Cc: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/dwc3/dwc3-pci.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-pci.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index 94f550e37f98..13962597f3fe 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -119,7 +119,6 @@ static int __devinit dwc3_pci_probe(struct pci_dev *pci, struct platform_device *dwc3; struct dwc3_pci *glue; int ret = -ENOMEM; - int devid; struct device *dev = &pci->dev; glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL); @@ -145,13 +144,7 @@ static int __devinit dwc3_pci_probe(struct pci_dev *pci, return ret; } - devid = dwc3_get_device_id(); - if (devid < 0) { - ret = -ENOMEM; - goto err1; - } - - dwc3 = platform_device_alloc("dwc3", devid); + dwc3 = platform_device_alloc("dwc3", PLATFORM_DEVID_AUTO); if (!dwc3) { dev_err(dev, "couldn't allocate dwc3 device\n"); ret = -ENOMEM; @@ -172,7 +165,7 @@ static int __devinit dwc3_pci_probe(struct pci_dev *pci, ret = platform_device_add_resources(dwc3, res, ARRAY_SIZE(res)); if (ret) { dev_err(dev, "couldn't add resources to dwc3 device\n"); - goto err2; + goto err1; } pci_set_drvdata(pci, glue); @@ -195,10 +188,6 @@ static int __devinit dwc3_pci_probe(struct pci_dev *pci, err3: pci_set_drvdata(pci, NULL); platform_device_put(dwc3); - -err2: - dwc3_put_device_id(devid); - err1: pci_disable_device(pci); @@ -211,7 +200,6 @@ static void __devexit dwc3_pci_remove(struct pci_dev *pci) platform_device_unregister(glue->usb2_phy); platform_device_unregister(glue->usb3_phy); - dwc3_put_device_id(glue->dwc3->id); platform_device_unregister(glue->dwc3); pci_set_drvdata(pci, NULL); pci_disable_device(pci); |
