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* usb:hub set hub->change_bits when over-current happensShen Guang2014-01-08
| | | | | | | | | | | | | | | | | When we are doing compliance test with xHCI, we found that if we enable CONFIG_USB_SUSPEND and plug in a bad device which causes over-current condition to the root port, software will not be noticed. The reason is that current code don't set hub->change_bits in hub_activate() when over-current happens, and then hub_events() will not check the port status because it thinks nothing changed. If CONFIG_USB_SUSPEND is disabled, the interrupt pipe of the hub will report the change and set hub->event_bits, and then hub_events() will check what events happened.In this case over-current can be detected. Signed-off-by: Shen Guang <shenguang10@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Revert "usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28"Greg Kroah-Hartman2014-01-08
| | | | | | | | | | | This reverts commit 30666249eae3b04875d514dea557d1ab1468c006, as it depended on a previous patch that I rejected, causing a build error here. Sorry about that. Reported-by: kbuild test robot <fengguang.wu@intel.com> Cc: Peter Chen <peter.chen@freescale.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'for-usb-next-2014-01-08' of ↵Greg Kroah-Hartman2014-01-08
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-next Sarah writes: xhci: Urgent bug fixes for usb-next and 3.14. Hi Greg, Please queue these two patches to usb-next for 3.14. An xHCI driver fix for USB ethernet devices that went into 3.13 and 3.12 stable is causing usb-storage to go into an infinite loop, and these two patches fix the issue. I would like these to get into 3.14-rc1 so we can avoid any potential data corruption for users. Sarah Sharp
| * xhci: Set scatter-gather limit to avoid failed block writes.Sarah Sharp2014-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 35773dac5f862cb1c82ea151eba3e2f6de51ec3e "usb: xhci: Link TRB must not occur within a USB payload burst" attempted to fix an issue found with USB ethernet adapters, and inadvertently broke USB storage devices. The patch attempts to ensure that transfers never span a segment, and rejects transfers that have more than 63 entries (or possibly less, if some entries cross 64KB boundaries). usb-storage limits the maximum transfer size to 120K, and we had assumed the block layer would pass a scatter-gather list of 4K entries, resulting in no more than 31 sglist entries: http://marc.info/?l=linux-usb&m=138498190419312&w=2 That assumption was wrong, since we've seen the driver reject a write that was 218 sectors long (of probably 512 bytes each): Jan 1 07:04:49 jidanni5 kernel: [ 559.624704] xhci_hcd 0000:00:14.0: Too many fragments 79, max 63 ... Jan 1 07:04:58 jidanni5 kernel: [ 568.622583] Write(10): 2a 00 00 06 85 0e 00 00 da 00 Limit the number of scatter-gather entries to half a ring segment. That should be margin enough in case some entries cross 64KB boundaries. Increase the number of TRBs per segment from 64 to 256, which should result in ring segments fitting on a 4K page. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Reported-by: jidanni@jidanni.org References: http://bugs.debian.org/733907 Fixes: 35773dac5f86 ('usb: xhci: Link TRB must not occur within a USB payload burst') Cc: stable <stable@vger.kernel.org> # 3.12
| * xhci: Avoid infinite loop when sg urb requires too many trbsBen Hutchings2014-01-08
|/ | | | | | | | | | | | | | | | | Currently prepare_ring() returns -ENOMEM if the urb won't fit into a single ring segment. usb_sg_wait() treats this error as a temporary condition and will keep retrying until something else goes wrong. The number of retries should be limited in usb_sg_wait(), but also prepare_ring() should not return an error code that suggests it might be worth retrying. Change it to -EINVAL. Reported-by: jidanni@jidanni.org References: http://bugs.debian.org/733907 Fixes: 35773dac5f86 ('usb: xhci: Link TRB must not occur within a USB payload burst') Cc: stable <stable@vger.kernel.org> # 3.12 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
* usb: gadget: remove unused variable in gr_queue_int()Wei Yongjun2014-01-07
| | | | | | | | The variable 'dev' is initialized but never used otherwise, so remove the unused variable. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: gadget: s3c-hsotg: remove duplicated include from s3c-hsotg.cWei Yongjun2014-01-07
| | | | | | | Remove duplicated include. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: ftdi_sio: added CS5 quirk for broken smartcard readersColin Leitner2014-01-07
| | | | | | | | | | | | | | | | | | | | | | Genuine FTDI chips support only CS7/8. A previous fix in commit 8704211f65a2 ("USB: ftdi_sio: fixed handling of unsupported CSIZE setting") enforced this limitation and reported it back to userspace. However, certain types of smartcard readers depend on specific driver behaviour that requests 0 data bits (not 5) to change into a different operating mode if CS5 has been set. This patch reenables this behaviour for all FTDI devices. Tagged to be added to stable, because it affects a lot of users of embedded systems which rely on these readers to work properly. Cc: stable <stable@vger.kernel.org> Reported-by: Heinrich Siebmanns <H.Siebmanns@t-online.de> Tested-by: Heinrich Siebmanns <H.Siebmanns@t-online.de> Signed-off-by: Colin Leitner <colin.leitner@gmail.com> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28Peter Chen2014-01-07
| | | | | | | | | | Due to imx28 needs ARM swp instruction for writing, we set CI_HDRC_IMX28_WRITE_FIX for imx28. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Tested-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: doc: rename ci13xxx-imx.txt to ci-hdrc-imx.txtPeter Chen2014-01-07
| | | | | | | | | | We have already renamed the file name, change doc name at this patch. Cc: devicetree@vger.kernel.org Cc: linux-doc@vger.kernel.org Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: chipidea: mark register map as "const" and convert to u8Marc Kleine-Budde2014-01-07
| | | | | | | | | | This patch makes the controller register map ci_regs_nolpm and ci_regs_lpm as "const". Further, as all offset fit into a single byte, the type is changed from uintptr_t to u8. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: chipidea: move malloced regmap directly into struct hw_bankMarc Kleine-Budde2014-01-07
| | | | | | | | | | | Without this patch a seperate chunk of memory is allocated for the regmap array. As the regmap is always used it makes no sense to allocate a seperate memory block for it, this patch moves the regmap array directly into the struct hw_bank. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: wusbcore: fix up coding style issues in wa-nep.cRahul Bedarkar2014-01-07
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: wusbcore: fix up coding style issues in wa-rpipe.cRahul Bedarkar2014-01-07
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: wusbcore: fix up coding style issues in wusbhc.c and wusbhc.hRahul Bedarkar2014-01-07
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: wusbcore: fix up line break coding style issues in mmc.cRahul Bedarkar2014-01-07
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: wusbcore: fix up line break coding style issues in security.cRahul Bedarkar2014-01-07
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: wusbcore: fix up line break coding style issues in wa-hc.hRahul Bedarkar2014-01-07
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: wusbcore: fix up minor coding style issues in cbaf.cRahul Bedarkar2014-01-07
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: wusbcore: correct spelling mistakes in comments and error stringRahul Bedarkar2014-01-07
| | | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: core: correct spelling mistakes in comments and warningRahul Bedarkar2014-01-07
| | | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Watchdog: pcwd_usb: remove CONFIG_USB_DEBUG usageGreg Kroah-Hartman2014-01-07
| | | | | | | | | | | CONFIG_USB_DEBUG is going away, and all of the other USB drivers no longer rely on "debug" module parameters for debugging lines, so move the pcwd_usb driver to use the dynamic debug infrastructure to be more in line with the rest of the kernel. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Wim Van Sebroeck <wim@iguana.be> Reviewed-by: Guenter Roeck <linux@roeck-us.net>
* USB: c67x00: move URB private data allocation from under spinlockMax Filippov2014-01-07
| | | | | | | | | | | | | | | | | | | | | | | | This fixes the following warning: BUG: sleeping function called from invalid context at mm/slub.c:940 in_atomic(): 1, irqs_disabled(): 1, pid: 17, name: khubd CPU: 0 PID: 17 Comm: khubd Not tainted 3.12.0-00004-g938dd60-dirty #1 __might_sleep+0xbe/0xc0 kmem_cache_alloc_trace+0x36/0x170 c67x00_urb_enqueue+0x5c/0x254 usb_hcd_submit_urb+0x66e/0x724 usb_submit_urb+0x2ac/0x308 usb_start_wait_urb+0x2c/0xb8 usb_control_msg+0x8c/0xa8 hub_port_init+0x191/0x718 hub_thread+0x804/0xe14 kthread+0x72/0x78 ret_from_kernel_thread+0x8/0xc Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: c67x00: add proper delays to HPI read/writeMax Filippov2014-01-07
| | | | | | | | | | | According to CY7C67300 specification HPI read and write cycle duration Tcyc must be at least 6T long, where T is 1/48MHz, which is 125ns. Without this delay fast host processor cannot write to chip registers. Add proper ndelay to hpi_{read,write}_reg. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: fix race between hub_disconnect and recursively_mark_NOTATTACHEDAlan Stern2014-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a race in the hub driver between hub_disconnect() and recursively_mark_NOTATTACHED(). This race can be triggered if the driver is unbound from a device at the same time as the bus's root hub is removed. When the race occurs, it can cause an oops: BUG: unable to handle kernel NULL pointer dereference at 0000015c IP: [<c16d5fb0>] recursively_mark_NOTATTACHED+0x20/0x60 Call Trace: [<c16d5fc4>] recursively_mark_NOTATTACHED+0x34/0x60 [<c16d5fc4>] recursively_mark_NOTATTACHED+0x34/0x60 [<c16d5fc4>] recursively_mark_NOTATTACHED+0x34/0x60 [<c16d5fc4>] recursively_mark_NOTATTACHED+0x34/0x60 [<c16d6082>] usb_set_device_state+0x92/0x120 [<c16d862b>] usb_disconnect+0x2b/0x1a0 [<c16dd4c0>] usb_remove_hcd+0xb0/0x160 [<c19ca846>] ? _raw_spin_unlock_irqrestore+0x26/0x50 [<c1704efc>] ehci_mid_remove+0x1c/0x30 [<c1704f26>] ehci_mid_stop_host+0x16/0x30 [<c16f7698>] penwell_otg_work+0xd28/0x3520 [<c19c945b>] ? __schedule+0x39b/0x7f0 [<c19cdb9d>] ? sub_preempt_count+0x3d/0x50 [<c125e97d>] process_one_work+0x11d/0x3d0 [<c19c7f4d>] ? mutex_unlock+0xd/0x10 [<c125e0e5>] ? manage_workers.isra.24+0x1b5/0x270 [<c125f009>] worker_thread+0xf9/0x320 [<c19ca846>] ? _raw_spin_unlock_irqrestore+0x26/0x50 [<c125ef10>] ? rescuer_thread+0x2b0/0x2b0 [<c1264ac4>] kthread+0x94/0xa0 [<c19d0f77>] ret_from_kernel_thread+0x1b/0x28 [<c1264a30>] ? kthread_create_on_node+0xc0/0xc0 One problem is that recursively_mark_NOTATTACHED() uses the intfdata value and hub->hdev->maxchild while hub_disconnect() is clearing them. Another problem is that it uses hub->ports[i] while the port device is being released. To fix this race, we need to hold the device_state_lock while hub_disconnect() changes the values. (Note that usb_disconnect() and hub_port_connect_change() already acquire this lock at similar critical times during a USB device's life cycle.) We also need to remove the port devices after maxchild has been set to 0, instead of before. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: "Du, Changbin" <changbinx.du@intel.com> Tested-by: "Du, Changbin" <changbinx.du@intel.com> CC: <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: fix: ohci-at91 mismerge build errorArnd Bergmann2014-01-07
| | | | | | | | | | | | | | | | | | | | | | After commit 99f14bd4d1 "Merge 3.13-rc5 into usb-next" (in linux-next as of today), I'm getting this error building any at91 kernel: drivers/usb/host/ohci-at91.c: In function 'usb_hcd_at91_probe': drivers/usb/host/ohci-at91.c:190:4: error: label 'err' used but not defined goto err; ^ drivers/usb/host/ohci-at91.c: At top level: drivers/usb/host/ohci-at91.c:206:2: warning: data definition has no type or storage class [enabled by default] at91_stop_hc(pdev); ^ ... The problem is obviously a mismerge between two unrelated changes that resulted in missing opening braces. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: oti6858: switch to generic TIOCMIWAIT implementationJohan Hovold2014-01-03
| | | | | | | Switch to the generic TIOCMIWAIT implementation. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: oti6858: only wake up MSR queue on changesJohan Hovold2014-01-03
| | | | | | | Only wake up MSR wait queue on actual modem-status changes. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: ch341: clean up interrupt handlerJohan Hovold2014-01-03
| | | | | | | Clean up interrupt completion handler somewhat. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: ch341: switch to generic TIOCMIWAIT implementationJohan Hovold2014-01-03
| | | | | | | | | Switch to the generic TIOCMIWAIT implementation which does not suffer from the races involved when using the deprecated sleep_on functions. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: ch341: only wake up MSR queue on changesJohan Hovold2014-01-03
| | | | | | | Only wake up MSR wait queue on actual modem-status changes. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: ch341: fix ignored TIOCMIWAIT maskJohan Hovold2014-01-03
| | | | | | | | | | | | | | | | | | Make sure the TIOCMIWAIT mask is always honoured. The CH341 interrupt status has a multiple-status changed flag which indicates that multiple status changes has occurred since last interrupt event. Unfortunately, if the final status is the same, there appears to be no way to determine which signal(s) has changed (an even number of times). This means that the multiple-status flag should not be used in TIOCMIWAIT as it leads to the signal mask argument being ignored (e.g. TIOCMIWAIT could return if DSR changes twice, even though the user only cares about carrier changes). Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: ch341: clean up line-status handlingJohan Hovold2014-01-03
| | | | | | | Clean up line-status handling. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: ch341: refactor line-status handlingJohan Hovold2014-01-03
| | | | | | | Refactor line-status handling. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: cypress_m8: switch to generic TIOCMIWAIT implementationJohan Hovold2014-01-03
| | | | | | | | | Switch to the generic TIOCMIWAIT implementation which does not suffer from the races involved when using the deprecated sleep_on functions. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: cypress_m8: only wake up MSR queue on changesJohan Hovold2014-01-03
| | | | | | | Only wake up MSR wait queue on actual modem-status changes. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: cypress_m8: clean up protocol definitionsJohan Hovold2014-01-03
| | | | | | | Clean up protocol definitions. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: cypress_m8: fix ring-indicator detection and reportingJohan Hovold2014-01-03
| | | | | | | | | | | | Fix ring-indicator (RI) status-bit definition, which was defined as CTS, effectively preventing RI-changes from being detected while reporting false RI status. This bug predates git. Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: pl2303: switch to generic TIOCMIWAIT implementationJohan Hovold2014-01-03
| | | | | | | | | Switch to the generic TIOCMIWAIT implementation which does not suffer from the races involved when using the deprecated sleep_on functions. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: pl2303: only wake up MSR queue on changesJohan Hovold2014-01-03
| | | | | | | Only wake up MSR wait queue on actual modem-status changes. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: pl2303: clean up line-status handlingJohan Hovold2014-01-03
| | | | | | | | Clean up line-status handling somewhat. Get tty-reference only when actually needed. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: pl2303: make type data constJohan Hovold2014-01-03
| | | | | | | Declare constant device-type data as const. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: Nokia 502 is an unusual deviceMikhail Zolotaryov2014-01-03
| | | | | | | | | | | | | | | | The USB storage operation of Nokia Asha 502 Dual SIM smartphone running Asha Platform 1.1.1 is unreliable in respect of data consistency (i.e. transfered files are corrupted). A similar issue is described here: http://discussions.nokia.com/t5/Asha-and-other-Nokia-Series-30/Nokia-301-USB-transfers-and-corrupted-files/td-p/1974170 The workaround is (MAX_SECTORS_64): rmmod usb_storage && modprobe usb_storage quirks=0421:06aa:m The patch adds the tested device to the unusual list permanently. Signed-off-by: Mikhail Zolotaryov <lebon@lebon.org.ua> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: serial: add support for iBall 3.5G connect usb modemRahul Bedarkar2014-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | Add support for iBall 3.5G connect usb modem. $lsusb Bus 002 Device 006: ID 1c9e:9605 OMEGA TECHNOLOGY $usb-devices T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 6 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1c9e ProdID=9605 Rev=00.00 S: Manufacturer=USB Modem S: Product=USB Modem S: SerialNumber=1234567890ABCDEF C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Suggested-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: serial: correct spelling mistakes in commentsRahul Bedarkar2014-01-03
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: musb: correct spelling mistakes in comment and error stringRahul Bedarkar2014-01-03
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: misc: idmouse: correct spelling mistake in error stringRahul Bedarkar2014-01-03
| | | | | Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: yurex: fix spelling mistake in commentRahul Bedarkar2014-01-03
| | | | | | | fix spelling mistake in comment Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: chipidea: add guard macro to ci_hdrc_imx.hRahul Bedarkar2014-01-03
| | | | | | | Add guard macro to driver/usb/chipidea/ci_hdrc_imx.h Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: ehci: Cleanup usb-ehci-orion.h headerSachin Kamat2014-01-03
| | | | | | | | | | Commit c02cecb92ed4 ("ARM: orion: move platform_data definitions") moved the file to the current location but forgot to remove the pointer to its previous location. Clean it up. While at it also change the header file protection macros appropriately. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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