Commit e9457165 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

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

* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  USB: EHCI: fix obscure race in ehci_endpoint_disable
  USB: gadget: AT91: fix typo in atmel_usba_udc driver
  USB: isp1362-hcd - fix section mismatch warning
  USB: EHCI: AMD periodic frame list table quirk
  USB: OTG: langwell_otg: fix up some sysfs attribute permissions
  USB: misc: usbsevseg: fix up some sysfs attribute permissions
  USB: misc: usbled: fix up some sysfs attribute permissions
  USB: misc: trancevibrator: fix up a sysfs attribute permission
  USB: misc: cypress_cy7c63: fix up some sysfs attribute permissions
  USB: storage: sierra_ms: fix sysfs file attribute
  USB: ehci: fix debugfs 'lpm' permissions
  USB: atm: ueagle-atm: fix up some permissions on the sysfs files
  xhci: Fix command ring replay after resume.
  xHCI: fix wMaxPacketSize mask
  xHCI: release spinlock when setup interrupt
  xhci: Remove excessive printks with shared IRQs.
parents 3561d43f 02e2c51b

drivers/usb/atm/ueagle-atm.c

+3 −4
Original line number Diff line number Diff line
@@ -2301,7 +2301,7 @@ out: 
	return ret;

}



static DEVICE_ATTR(stat_status, S_IWUGO | S_IRUGO, read_status, reboot);

static DEVICE_ATTR(stat_status, S_IWUSR | S_IRUGO, read_status, reboot);



static ssize_t read_human_status(struct device *dev,

			struct device_attribute *attr, char *buf)
@@ -2364,8 +2364,7 @@ out: 
	return ret;

}



static DEVICE_ATTR(stat_human_status, S_IWUGO | S_IRUGO,

				read_human_status, NULL);

static DEVICE_ATTR(stat_human_status, S_IRUGO, read_human_status, NULL);



static ssize_t read_delin(struct device *dev, struct device_attribute *attr,

		char *buf)
@@ -2397,7 +2396,7 @@ out: 
	return ret;

}



static DEVICE_ATTR(stat_delin, S_IWUGO | S_IRUGO, read_delin, NULL);

static DEVICE_ATTR(stat_delin, S_IRUGO, read_delin, NULL);



#define UEA_ATTR(name, reset)					\

								\

drivers/usb/gadget/atmel_usba_udc.c

+1 −1
Original line number Diff line number Diff line
@@ -2017,7 +2017,7 @@ static int __init usba_udc_probe(struct platform_device *pdev) 
			}

		} else {

			/* gpio_request fail so use -EINVAL for gpio_is_valid */

			ubc->vbus_pin = -EINVAL;

			udc->vbus_pin = -EINVAL;

		}

	}

drivers/usb/host/ehci-dbg.c

+1 −1
Original line number Diff line number Diff line
@@ -1067,7 +1067,7 @@ static inline void create_debug_files (struct ehci_hcd *ehci) 
						    &debug_registers_fops))

		goto file_error;



	if (!debugfs_create_file("lpm", S_IRUGO|S_IWUGO, ehci->debug_dir, bus,

	if (!debugfs_create_file("lpm", S_IRUGO|S_IWUSR, ehci->debug_dir, bus,

						    &debug_lpm_fops))

		goto file_error;

drivers/usb/host/ehci-hcd.c

+5 −5
Original line number Diff line number Diff line
@@ -1063,9 +1063,10 @@ rescan: 
				tmp && tmp != qh;

				tmp = tmp->qh_next.qh)

			continue;

		/* periodic qh self-unlinks on empty */

		if (!tmp)

			goto nogood;

		/* periodic qh self-unlinks on empty, and a COMPLETING qh

		 * may already be unlinked.

		 */

		if (tmp)

			unlink_async(ehci, qh);

		/* FALL THROUGH */

	case QH_STATE_UNLINK:		/* wait for hw to finish? */
@@ -1083,7 +1084,6 @@ idle_timeout: 
		}

		/* else FALL THROUGH */

	default:

nogood:

		/* caller was supposed to have unlinked any requests;

		 * that's not our job.  just leak this memory.

		 */

drivers/usb/host/ehci-mem.c

+24 −2
Original line number Diff line number Diff line
@@ -141,6 +141,10 @@ static void ehci_mem_cleanup (struct ehci_hcd *ehci) 
		qh_put (ehci->async);

	ehci->async = NULL;



	if (ehci->dummy)

		qh_put(ehci->dummy);

	ehci->dummy = NULL;



	/* DMA consistent memory and pools */

	if (ehci->qtd_pool)

		dma_pool_destroy (ehci->qtd_pool);
@@ -227,8 +231,26 @@ static int ehci_mem_init (struct ehci_hcd *ehci, gfp_t flags) 
	if (ehci->periodic == NULL) {

		goto fail;

	}



	if (ehci->use_dummy_qh) {

		struct ehci_qh_hw	*hw;

		ehci->dummy = ehci_qh_alloc(ehci, flags);

		if (!ehci->dummy)

			goto fail;



		hw = ehci->dummy->hw;

		hw->hw_next = EHCI_LIST_END(ehci);

		hw->hw_qtd_next = EHCI_LIST_END(ehci);

		hw->hw_alt_next = EHCI_LIST_END(ehci);

		hw->hw_token &= ~QTD_STS_ACTIVE;

		ehci->dummy->hw = hw;



		for (i = 0; i < ehci->periodic_size; i++)

			ehci->periodic[i] = ehci->dummy->qh_dma;

	} else {

		for (i = 0; i < ehci->periodic_size; i++)

			ehci->periodic[i] = EHCI_LIST_END(ehci);

	}



	/* software shadow of hardware table */

	ehci->pshadow = kcalloc(ehci->periodic_size, sizeof(void *), flags);

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