Merge tag 'usb-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB patches from Greg Kroah-Hartman:
 "Here's the big USB patch set for the 3.6-rc1 merge window.

  Lots of little changes in here, primarily for gadget controllers and
  drivers.  There's some scsi changes that I think also went in through
  the scsi tree, but they merge just fine.  All of these patches have
  been in the linux-next tree for a while now.

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

Fix up trivial conflicts in include/scsi/scsi_device.h (same libata
conflict that Jeff had already encountered)

* tag 'usb-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (207 commits)
  usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams
  usb: Add quirk detection based on interface information
  usb: s3c-hsotg: Add header file protection macros in s3c-hsotg.h
  USB: ehci-s5p: Add vbus setup function to the s5p ehci glue layer
  USB: add USB_VENDOR_AND_INTERFACE_INFO() macro
  USB: notify phy when root hub port connect change
  USB: remove 8 bytes of padding from usb_host_interface on 64 bit builds
  USB: option: add ZTE MF821D
  USB: sierra: QMI mode MC7710 moved to qcserial
  USB: qcserial: adding Sierra Wireless devices
  USB: qcserial: support generic Qualcomm serial ports
  USB: qcserial: make probe more flexible
  USB: qcserial: centralize probe exit path
  USB: qcserial: consolidate usb_set_interface calls
  USB: ehci-s5p: Add support for device tree
  USB: ohci-exynos: Add support for device tree
  USB: ehci-omap: fix compile failure(v1)
  usb: host: tegra: pass correct pointer in ehci_setup()
  USB: ehci-fsl: Update ifdef check to work on 64-bit ppc
  USB: serial: keyspan: Removed unrequired parentheses.
  ...

1 files changed, 64 insertions, 6 deletions

diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 15e03b308f8a..1083585fad00 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -56,6 +56,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/module.h>
+#include <linux/idr.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/irq.h>
@@ -179,7 +180,7 @@ static int hw_device_init(struct ci13xxx *ci, void __iomem *base)
 	ci->hw_bank.abs = base;
 
 	ci->hw_bank.cap = ci->hw_bank.abs;
-	ci->hw_bank.cap += ci->udc_driver->capoffset;
+	ci->hw_bank.cap += ci->platdata->capoffset;
 	ci->hw_bank.op = ci->hw_bank.cap + ioread8(ci->hw_bank.cap);
 
 	hw_alloc_regmap(ci, false);
@@ -227,11 +228,11 @@ int hw_device_reset(struct ci13xxx *ci, u32 mode)
 		udelay(10);		/* not RTOS friendly */
 
 
-	if (ci->udc_driver->notify_event)
-		ci->udc_driver->notify_event(ci,
+	if (ci->platdata->notify_event)
+		ci->platdata->notify_event(ci,
 			CI13XXX_CONTROLLER_RESET_EVENT);
 
-	if (ci->udc_driver->flags & CI13XXX_DISABLE_STREAMING)
+	if (ci->platdata->flags & CI13XXX_DISABLE_STREAMING)
 		hw_write(ci, OP_USBMODE, USBMODE_CI_SDIS, USBMODE_CI_SDIS);
 
 	/* USBMODE should be configured step by step */
@@ -332,6 +333,59 @@ static irqreturn_t ci_irq(int irq, void *data)
 	return ci->role == CI_ROLE_END ? ret : ci_role(ci)->irq(ci);
 }
 
+static DEFINE_IDA(ci_ida);
+
+struct platform_device *ci13xxx_add_device(struct device *dev,
+			struct resource *res, int nres,
+			struct ci13xxx_platform_data *platdata)
+{
+	struct platform_device *pdev;
+	int id, ret;
+
+	id = ida_simple_get(&ci_ida, 0, 0, GFP_KERNEL);
+	if (id < 0)
+		return ERR_PTR(id);
+
+	pdev = platform_device_alloc("ci_hdrc", id);
+	if (!pdev) {
+		ret = -ENOMEM;
+		goto put_id;
+	}
+
+	pdev->dev.parent = dev;
+	pdev->dev.dma_mask = dev->dma_mask;
+	pdev->dev.dma_parms = dev->dma_parms;
+	dma_set_coherent_mask(&pdev->dev, dev->coherent_dma_mask);
+
+	ret = platform_device_add_resources(pdev, res, nres);
+	if (ret)
+		goto err;
+
+	ret = platform_device_add_data(pdev, platdata, sizeof(*platdata));
+	if (ret)
+		goto err;
+
+	ret = platform_device_add(pdev);
+	if (ret)
+		goto err;
+
+	return pdev;
+
+err:
+	platform_device_put(pdev);
+put_id:
+	ida_simple_remove(&ci_ida, id);
+	return ERR_PTR(ret);
+}
+EXPORT_SYMBOL_GPL(ci13xxx_add_device);
+
+void ci13xxx_remove_device(struct platform_device *pdev)
+{
+	platform_device_unregister(pdev);
+	ida_simple_remove(&ci_ida, pdev->id);
+}
+EXPORT_SYMBOL_GPL(ci13xxx_remove_device);
+
 static int __devinit ci_hdrc_probe(struct platform_device *pdev)
 {
 	struct device	*dev = &pdev->dev;
@@ -364,7 +418,11 @@ static int __devinit ci_hdrc_probe(struct platform_device *pdev)
 	}
 
 	ci->dev = dev;
-	ci->udc_driver = dev->platform_data;
+	ci->platdata = dev->platform_data;
+	if (ci->platdata->phy)
+		ci->transceiver = ci->platdata->phy;
+	else
+		ci->global_phy = true;
 
 	ret = hw_device_init(ci, base);
 	if (ret < 0) {
@@ -419,7 +477,7 @@ static int __devinit ci_hdrc_probe(struct platform_device *pdev)
 	}
 
 	platform_set_drvdata(pdev, ci);
-	ret = request_irq(ci->irq, ci_irq, IRQF_SHARED, ci->udc_driver->name,
+	ret = request_irq(ci->irq, ci_irq, IRQF_SHARED, ci->platdata->name,
 			  ci);
 	if (ret)
 		goto stop;