Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here's the big set of USB and PHY patches for 3.19-rc1.

  The normal churn in the USB gadget area is in here, as well as xhci
  and other individual USB driver updates.  The PHY tree is also in
  here, as there were dependancies on the USB tree.

  All of these have been in linux-next"

* tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (351 commits)
  arm: omap3: twl: remove usb phy init data
  usbip: fix error handling in stub_probe()
  usb: gadget: udc: missing curly braces
  USB: mos7720: delete some unneeded code
  wusb: replace memset by memzero_explicit
  usbip: remove unneeded structure
  usb: xhci: fix comment for PORT_DEV_REMOVE
  xhci: don't use the same variable for stopped and halted rings current TD
  xhci: clear extra bits from slot context when setting max exit latency
  xhci: cleanup finish_td function
  USB: adutux: NULL dereferences on disconnect
  usb: chipidea: fix platform_no_drv_owner.cocci warnings
  usb: chipidea: Fixed a few typos in comments
  Documentation: bindings: add doc for the USB2 ChipIdea USB driver
  usb: chipidea: add a usb2 driver for ci13xxx
  usb: chipidea: fix phy handling
  usb: chipidea: remove duplicate dev_set_drvdata for host_start
  usb: chipidea: parameter 'mode' isn't needed for hw_device_reset
  usb: chipidea: add controller reset API
  usb: chipidea: remove flag CI_HDRC_REQUIRE_TRANSCEIVER
  ...

1 files changed, 0 insertions, 202 deletions

diff --git a/drivers/usb/host/ohci-octeon.c b/drivers/usb/host/ohci-octeon.c
deleted file mode 100644
index 15af895..0000000
--- a/drivers/usb/host/ohci-octeon.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * EHCI HCD glue for Cavium Octeon II SOCs.
- *
- * Loosely based on ehci-au1xxx.c
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2010 Cavium Networks
- *
- */
-
-#include <linux/platform_device.h>
-
-#include <asm/octeon/octeon.h>
-#include <asm/octeon/cvmx-uctlx-defs.h>
-
-#define OCTEON_OHCI_HCD_NAME "octeon-ohci"
-
-/* Common clock init code.  */
-void octeon2_usb_clocks_start(void);
-void octeon2_usb_clocks_stop(void);
-
-static void ohci_octeon_hw_start(void)
-{
-	union cvmx_uctlx_ohci_ctl ohci_ctl;
-
-	octeon2_usb_clocks_start();
-
-	ohci_ctl.u64 = cvmx_read_csr(CVMX_UCTLX_OHCI_CTL(0));
-	ohci_ctl.s.l2c_addr_msb = 0;
-	ohci_ctl.s.l2c_buff_emod = 1; /* Byte swapped. */
-	ohci_ctl.s.l2c_desc_emod = 1; /* Byte swapped. */
-	cvmx_write_csr(CVMX_UCTLX_OHCI_CTL(0), ohci_ctl.u64);
-
-}
-
-static void ohci_octeon_hw_stop(void)
-{
-	/* Undo ohci_octeon_start() */
-	octeon2_usb_clocks_stop();
-}
-
-static int ohci_octeon_start(struct usb_hcd *hcd)
-{
-	struct ohci_hcd	*ohci = hcd_to_ohci(hcd);
-	int ret;
-
-	ret = ohci_init(ohci);
-
-	if (ret < 0)
-		return ret;
-
-	ret = ohci_run(ohci);
-
-	if (ret < 0) {
-		ohci_err(ohci, "can't start %s", hcd->self.bus_name);
-		ohci_stop(hcd);
-		return ret;
-	}
-
-	return 0;
-}
-
-static const struct hc_driver ohci_octeon_hc_driver = {
-	.description		= hcd_name,
-	.product_desc		= "Octeon OHCI",
-	.hcd_priv_size		= sizeof(struct ohci_hcd),
-
-	/*
-	 * generic hardware linkage
-	 */
-	.irq =			ohci_irq,
-	.flags =		HCD_USB11 | HCD_MEMORY,
-
-	/*
-	 * basic lifecycle operations
-	 */
-	.start =		ohci_octeon_start,
-	.stop =			ohci_stop,
-	.shutdown =		ohci_shutdown,
-
-	/*
-	 * managing i/o requests and associated device resources
-	 */
-	.urb_enqueue =		ohci_urb_enqueue,
-	.urb_dequeue =		ohci_urb_dequeue,
-	.endpoint_disable =	ohci_endpoint_disable,
-
-	/*
-	 * scheduling support
-	 */
-	.get_frame_number =	ohci_get_frame,
-
-	/*
-	 * root hub support
-	 */
-	.hub_status_data =	ohci_hub_status_data,
-	.hub_control =		ohci_hub_control,
-
-	.start_port_reset =	ohci_start_port_reset,
-};
-
-static int ohci_octeon_drv_probe(struct platform_device *pdev)
-{
-	struct usb_hcd *hcd;
-	struct ohci_hcd *ohci;
-	void *reg_base;
-	struct resource *res_mem;
-	int irq;
-	int ret;
-
-	if (usb_disabled())
-		return -ENODEV;
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "No irq assigned\n");
-		return -ENODEV;
-	}
-
-	res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res_mem == NULL) {
-		dev_err(&pdev->dev, "No register space assigned\n");
-		return -ENODEV;
-	}
-
-	/* Ohci is a 32-bit device. */
-	ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
-	if (ret)
-		return ret;
-
-	hcd = usb_create_hcd(&ohci_octeon_hc_driver, &pdev->dev, "octeon");
-	if (!hcd)
-		return -ENOMEM;
-
-	hcd->rsrc_start = res_mem->start;
-	hcd->rsrc_len = resource_size(res_mem);
-
-	reg_base = devm_ioremap_resource(&pdev->dev, res_mem);
-	if (IS_ERR(reg_base)) {
-		ret = PTR_ERR(reg_base);
-		goto err1;
-	}
-
-	ohci_octeon_hw_start();
-
-	hcd->regs = reg_base;
-
-	ohci = hcd_to_ohci(hcd);
-
-	/* Octeon OHCI matches CPU endianness. */
-#ifdef __BIG_ENDIAN
-	ohci->flags |= OHCI_QUIRK_BE_MMIO;
-#endif
-
-	ohci_hcd_init(ohci);
-
-	ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
-	if (ret) {
-		dev_dbg(&pdev->dev, "failed to add hcd with err %d\n", ret);
-		goto err2;
-	}
-
-	device_wakeup_enable(hcd->self.controller);
-
-	platform_set_drvdata(pdev, hcd);
-
-	return 0;
-
-err2:
-	ohci_octeon_hw_stop();
-
-err1:
-	usb_put_hcd(hcd);
-	return ret;
-}
-
-static int ohci_octeon_drv_remove(struct platform_device *pdev)
-{
-	struct usb_hcd *hcd = platform_get_drvdata(pdev);
-
-	usb_remove_hcd(hcd);
-
-	ohci_octeon_hw_stop();
-	usb_put_hcd(hcd);
-
-	return 0;
-}
-
-static struct platform_driver ohci_octeon_driver = {
-	.probe		= ohci_octeon_drv_probe,
-	.remove		= ohci_octeon_drv_remove,
-	.shutdown	= usb_hcd_platform_shutdown,
-	.driver = {
-		.name	= OCTEON_OHCI_HCD_NAME,
-		.owner	= THIS_MODULE,
-	}
-};
-
-MODULE_ALIAS("platform:" OCTEON_OHCI_HCD_NAME);