Merge tag 'usb-3.10-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 pull request for 3.10-rc1.

  Lots of USB patches here, the majority being USB gadget changes and
  USB-serial driver cleanups, the rest being ARM build fixes / cleanups,
  and individual driver updates.  We also finally got some chipidea
  fixes, which have been delayed for a number of kernel releases, as the
  maintainer has now reappeared.

  All of these have been in linux-next for a while"

* tag 'usb-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (568 commits)
  USB: ehci-msm: USB_MSM_OTG needs USB_PHY
  USB: OHCI: avoid conflicting platform drivers
  USB: OMAP: ISP1301 needs USB_PHY
  USB: lpc32xx: ISP1301 needs USB_PHY
  USB: ftdi_sio: enable two UART ports on ST Microconnect Lite
  usb: phy: tegra: don't call into tegra-ehci directly
  usb: phy: phy core cannot yet be a module
  USB: Fix initconst in ehci driver
  usb-storage: CY7C68300A chips do not support Cypress ATACB
  USB: serial: option: Added support Olivetti Olicard 145
  USB: ftdi_sio: correct ST Micro Connect Lite PIDs
  ARM: mxs_defconfig: add CONFIG_USB_PHY
  ARM: imx_v6_v7_defconfig: add CONFIG_USB_PHY
  usb: phy: remove exported function from __init section
  usb: gadget: zero: put function instances on unbind
  usb: gadget: f_sourcesink.c: correct a copy-paste misnomer
  usb: gadget: cdc2: fix error return code in cdc_do_config()
  usb: gadget: multi: fix error return code in rndis_do_config()
  usb: gadget: f_obex: fix error return code in obex_bind()
  USB: storage: convert to use module_usb_driver()
  ...

1 files changed, 21 insertions, 3 deletions

diff --git a/drivers/usb/host/ohci-omap3.c b/drivers/usb/host/ohci-omap3.c
index eb35d96..ddfc314 100644
--- a/drivers/usb/host/ohci-omap3.c
+++ b/drivers/usb/host/ohci-omap3.c
@@ -31,6 +31,8 @@
 
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/of.h>
+#include <linux/dma-mapping.h>
 
 /*-------------------------------------------------------------------------*/
 
@@ -112,6 +114,8 @@ static const struct hc_driver ohci_omap3_hc_driver = {
 
 /*-------------------------------------------------------------------------*/
 
+static u64 omap_ohci_dma_mask = DMA_BIT_MASK(32);
+
 /*
  * configure so an HC device and id are always provided
  * always called with process context; sleeping is OK
@@ -141,14 +145,13 @@ static int ohci_hcd_omap3_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	irq = platform_get_irq_byname(pdev, "ohci-irq");
+	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
 		dev_err(dev, "OHCI irq failed\n");
 		return -ENODEV;
 	}
 
-	res = platform_get_resource_byname(pdev,
-				IORESOURCE_MEM, "ohci");
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		dev_err(dev, "UHH OHCI get resource failed\n");
 		return -ENOMEM;
@@ -160,6 +163,13 @@ static int ohci_hcd_omap3_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
+	/*
+	 * Right now device-tree probed devices don't get dma_mask set.
+	 * Since shared usb code relies on it, set it here for now.
+	 * Once we have dma capability bindings this can go away.
+	 */
+	if (!pdev->dev.dma_mask)
+		pdev->dev.dma_mask = &omap_ohci_dma_mask;
 
 	hcd = usb_create_hcd(&ohci_omap3_hc_driver, dev,
 			dev_name(dev));
@@ -229,12 +239,20 @@ static void ohci_hcd_omap3_shutdown(struct platform_device *pdev)
 		hcd->driver->shutdown(hcd);
 }
 
+static const struct of_device_id omap_ohci_dt_ids[] = {
+	{ .compatible = "ti,ohci-omap3" },
+	{ }
+};
+
+MODULE_DEVICE_TABLE(of, omap_ohci_dt_ids);
+
 static struct platform_driver ohci_hcd_omap3_driver = {
 	.probe		= ohci_hcd_omap3_probe,
 	.remove		= ohci_hcd_omap3_remove,
 	.shutdown	= ohci_hcd_omap3_shutdown,
 	.driver		= {
 		.name	= "ohci-omap3",
+		.of_match_table = of_match_ptr(omap_ohci_dt_ids),
 	},
 };