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usb: dwc3: omap: stop using nop-usb-xceiv

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Now that we have drivers for omap-usb2 phy and omap-usb3 phy, stop
using nop-usb-xceiv.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Kishon Vijay Abraham I 2013-02-26 20:03:29 +05:30 committed by Felipe Balbi
parent 4495afcf71
commit 7eaf8f2a7d
1 changed files with 0 additions and 67 deletions
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67
drivers/usb/dwc3/dwc3-omap.c
View file

@ -52,7 +52,6 @@
#include <linux/of_platform.h>
#include <linux/usb/otg.h>
#include <linux/usb/nop-usb-xceiv.h>
/*
* All these registers belong to OMAP's Wrapper around the
@ -117,8 +116,6 @@ struct dwc3_omap {
/* device lock */
spinlock_t lock;
struct platform_device *usb2_phy;
struct platform_device *usb3_phy;
struct device *dev;
int irq;
@ -193,60 +190,6 @@ void dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status)
}
EXPORT_SYMBOL_GPL(dwc3_omap_mailbox);
static int dwc3_omap_register_phys(struct dwc3_omap *omap)
{
struct nop_usb_xceiv_platform_data pdata;
struct platform_device *pdev;
int ret;
memset(&pdata, 0x00, sizeof(pdata));
pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO);
if (!pdev)
return -ENOMEM;
omap->usb2_phy = pdev;
pdata.type = USB_PHY_TYPE_USB2;
ret = platform_device_add_data(omap->usb2_phy, &pdata, sizeof(pdata));
if (ret)
goto err1;
pdev = platform_device_alloc("nop_usb_xceiv", PLATFORM_DEVID_AUTO);
if (!pdev) {
ret = -ENOMEM;
goto err1;
}
omap->usb3_phy = pdev;
pdata.type = USB_PHY_TYPE_USB3;
ret = platform_device_add_data(omap->usb3_phy, &pdata, sizeof(pdata));
if (ret)
goto err2;
ret = platform_device_add(omap->usb2_phy);
if (ret)
goto err2;
ret = platform_device_add(omap->usb3_phy);
if (ret)
goto err3;
return 0;
err3:
platform_device_del(omap->usb2_phy);
err2:
platform_device_put(omap->usb3_phy);
err1:
platform_device_put(omap->usb2_phy);
return ret;
}
static irqreturn_t dwc3_omap_interrupt(int irq, void *_omap)
{
struct dwc3_omap *omap = _omap;
@ -356,12 +299,6 @@ static int dwc3_omap_probe(struct platform_device *pdev)
return -ENOMEM;
}
ret = dwc3_omap_register_phys(omap);
if (ret) {
dev_err(dev, "couldn't register PHYs\n");
return ret;
}
context = devm_kzalloc(dev, resource_size(res), GFP_KERNEL);
if (!context) {
dev_err(dev, "couldn't allocate dwc3 context memory\n");
@ -445,10 +382,6 @@ static int dwc3_omap_probe(struct platform_device *pdev)
static int dwc3_omap_remove(struct platform_device *pdev)
{
struct dwc3_omap *omap = platform_get_drvdata(pdev);
platform_device_unregister(omap->usb2_phy);
platform_device_unregister(omap->usb3_phy);
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
device_for_each_child(&pdev->dev, NULL, dwc3_omap_remove_core);