Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (115 commits)
  EHCI: fix direction handling for interrupt data toggles
  USB: serial: add IDs for WinChipHead USB->RS232 adapter
  USB: OHCI: fix another regression for NVIDIA controllers
  usb: gadget: m66592-udc: add pullup function
  usb: gadget: m66592-udc: add function for external controller
  usb: gadget: r8a66597-udc: add pullup function
  usb: renesas_usbhs: support multi driver
  usb: renesas_usbhs: inaccessible pipe is not an error
  usb: renesas_usbhs: care buff alignment when dma handler
  USB: PL2303: correctly handle baudrates above 115200
  usb: r8a66597-hcd: fixup USB_PORT_STAT_C_SUSPEND shift
  usb: renesas_usbhs: compile/config are rescued
  usb: renesas_usbhs: fixup comment-out
  usb: update email address in ohci-sh and r8a66597-hcd
  usb: r8a66597-hcd: add function for external controller
  EHCI: only power off port if over-current is active
  USB: mon: Allow to use usbmon without debugfs
  USB: EHCI: go back to using the system clock for QH unlinks
  ehci: add pci quirk for Ordissimo and RM Slate 100 too
  ehci: refactor pci quirk to use standard dmi_check_system method
  ...

Fix up trivial conflicts in Documentation/feature-removal-schedule.txt

1 files changed, 16 insertions, 1 deletions

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index ace9f8442e5d..8669ba3fe794 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -337,6 +337,17 @@ static const u8 ss_rh_config_descriptor[] = {
         0x02, 0x00   /* __le16 ss_wBytesPerInterval; 15 bits for max 15 ports */
 };
 
+/* authorized_default behaviour:
+ * -1 is authorized for all devices except wireless (old behaviour)
+ * 0 is unauthorized for all devices
+ * 1 is authorized for all devices
+ */
+static int authorized_default = -1;
+module_param(authorized_default, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(authorized_default,
+                "Default USB device authorization: 0 is not authorized, 1 is "
+                "authorized, -1 is authorized except for wireless USB (default, "
+                "old behaviour");
 /*-------------------------------------------------------------------------*/
 
 /**
@@ -2371,7 +2382,11 @@ int usb_add_hcd(struct usb_hcd *hcd,
 
         dev_info(hcd->self.controller, "%s\n", hcd->product_desc);
 
-        hcd->authorized_default = hcd->wireless? 0 : 1;
+        /* Keep old behaviour if authorized_default is not in [0, 1]. */
+        if (authorized_default < 0 || authorized_default > 1)
+                hcd->authorized_default = hcd->wireless? 0 : 1;
+        else
+                hcd->authorized_default = authorized_default;
         set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
 
         /* HC is in reset state, but accessible.  Now do the one-time init,