From 124dafde8f8174caf5cef1c3eaba001657d66f4f Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Mon, 29 Oct 2012 18:09:53 +0100 Subject: 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 Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/dwc3-omap.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'drivers/usb/dwc3/dwc3-omap.c') diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index ee57a10d90d0..900d435f41d1 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -272,7 +272,6 @@ static int __devinit dwc3_omap_probe(struct platform_device *pdev) struct resource *res; struct device *dev = &pdev->dev; - int devid; int size; int ret = -ENOMEM; int irq; @@ -315,14 +314,10 @@ static int __devinit dwc3_omap_probe(struct platform_device *pdev) return ret; } - devid = dwc3_get_device_id(); - if (devid < 0) - return -ENODEV; - - 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"); - goto err1; + return -ENOMEM; } context = devm_kzalloc(dev, resource_size(res), GFP_KERNEL); @@ -423,10 +418,6 @@ static int __devinit dwc3_omap_probe(struct platform_device *pdev) err2: platform_device_put(dwc3); - -err1: - dwc3_put_device_id(devid); - return ret; } @@ -437,9 +428,6 @@ static int __devexit dwc3_omap_remove(struct platform_device *pdev) platform_device_unregister(omap->dwc3); platform_device_unregister(omap->usb2_phy); platform_device_unregister(omap->usb3_phy); - - dwc3_put_device_id(omap->dwc3->id); - return 0; } -- cgit v1.2.1