Merge tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here's the big USB pull request for 3.14-rc1

  Lots of little things all over the place, and the usual USB gadget
  updates, and XHCI fixes (some for an issue reported by a lot of
  people).  USB PHY updates as well as chipidea updates and fixes.

  All of these have been in the linux-next tree with no reported issues"

* tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (318 commits)
  usb: chipidea: udc: using MultO at TD as real mult value for ISO-TX
  usb: chipidea: need to mask INT_STATUS when write otgsc
  usb: chipidea: put hw_phymode_configure before ci_usb_phy_init
  usb: chipidea: Fix Internal error: : 808 [#1] ARM related to STS flag
  usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28
  usb: chipidea: add freescale imx28 special write register method
  usb: ehci: add freescale imx28 special write register method
  usb: core: check for valid id_table when using the RefId feature
  usb: cdc-wdm: resp_count can be 0 even if WDM_READ is set
  usb: core: bail out if user gives an unknown RefId when using new_id
  usb: core: allow a reference device for new_id
  usb: core: add sanity checks when using bInterfaceClass with new_id
  USB: image: correct spelling mistake in comment
  USB: c67x00: correct spelling mistakes in comments
  usb: delete non-required instances of include <linux/init.h>
  usb:hub set hub->change_bits when over-current happens
  Revert "usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28"
  xhci: Set scatter-gather limit to avoid failed block writes.
  xhci: Avoid infinite loop when sg urb requires too many trbs
  usb: gadget: remove unused variable in gr_queue_int()
  ...

1 files changed, 3 insertions, 11 deletions

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index e8ba4c44223a..471142725ffe 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -71,7 +71,6 @@
 static const char	hcd_name [] = "ehci_hcd";
 
 
-#undef VERBOSE_DEBUG
 #undef EHCI_URB_TRACE
 
 /* magic numbers that can affect system performance */
@@ -714,13 +713,6 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
 	cmd = ehci_readl(ehci, &ehci->regs->command);
 	bh = 0;
 
-#ifdef	VERBOSE_DEBUG
-	/* unrequested/ignored: Frame List Rollover */
-	dbg_status (ehci, "irq", status);
-#endif
-
-	/* INT, ERR, and IAA interrupt rates can be throttled */
-
 	/* normal [4.15.1.2] or error [4.15.1.1] completion */
 	if (likely ((status & (STS_INT|STS_ERR)) != 0)) {
 		if (likely ((status & STS_ERR) == 0))
@@ -1320,7 +1312,7 @@ static int __init ehci_hcd_init(void)
 		 sizeof(struct ehci_qh), sizeof(struct ehci_qtd),
 		 sizeof(struct ehci_itd), sizeof(struct ehci_sitd));
 
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	ehci_debug_root = debugfs_create_dir("ehci", usb_debug_root);
 	if (!ehci_debug_root) {
 		retval = -ENOENT;
@@ -1369,7 +1361,7 @@ clean2:
 	platform_driver_unregister(&PLATFORM_DRIVER);
 clean0:
 #endif
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	debugfs_remove(ehci_debug_root);
 	ehci_debug_root = NULL;
 err_debug:
@@ -1393,7 +1385,7 @@ static void __exit ehci_hcd_cleanup(void)
 #ifdef PS3_SYSTEM_BUS_DRIVER
 	ps3_ehci_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
 #endif
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	debugfs_remove(ehci_debug_root);
 #endif
 	clear_bit(USB_EHCI_LOADED, &usb_hcds_loaded);