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* USB: imx_udc: fix leak in imx_ep_alloc_request()Daniel Mack2009-06-16
| | | | | | | | | | | | cppcheck found another leak in drivers/usb/gadget/imx_udc.c Cc: Mike Lee <eemike@gmail.com> Cc: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: convert endpoint devices to bus-less childs of the usb interfaceKay Sievers2009-06-16
| | | | | | | | | | | | | The endpoint devices look like simple attribute groups now, and no longer like devices with a specific subsystem. They will also no longer emit uevents. It also removes the device node requests for endpoint devices, which are not implemented for now. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: sierra driver sierra_calc_num_ports() fixElina Pasheva2009-06-16
| | | | | | | | | | | | - Removed potential kernel oops from sierra_calc_num_ports() function. Calling this function twice would likely have caused an oops because the function releases allocated memory after the first call. - Modified sierra_probe() function to reflect the changes in sierra_calc_num_ports(). Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: sierra driver interrupt urb resubmit fixElina Pasheva2009-06-16
| | | | | | | | | | | | | | | - Fixed a problem when re-submitting urb from interrupt callback in function sierra_instat_callback(). This suppresses also issuing of error messages in /var/log/kern.log - Removed redundant debug message at the beginning of sierra_instat_callback() function - Changed a debug message to be an error message Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: sierra driver zero length packet fixElina Pasheva2009-06-16
| | | | | | | | | | | | - Fixed a problem with transferring packets with size a multiple of Bulk Xfer size in function sierra_write(). Added transfer flag URB_ZERO_PACKET before submitting the urb to trigger Zero-length data transfer when packet size is a multiple of Bulk Xfer. Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: ftd_sio: implement sysrq handling on breakJason Wessel2009-06-16
| | | | | | | | | | Change driver to make use of the new functions in include/linux/usb/serial.h so as to allow the driver to handle the sysrq Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: usb_debug,usb_generic_serial: implement sysrq and serial breakJason Wessel2009-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | The usb_debug driver was modified to implement serial break handling by using a "magic" data packet comprised of the sequence: 0x00 0xff 0x01 0xfe 0x00 0xfe 0x01 0xff When the tty layer requests a serial break the usb_debug driver sends the magic packet. On the receiving side the magic packet is thrown away or a sysrq is activated depending on what kernel .config options have been set. The generic serial driver was modified as well as the usb serial headers to generically implement sysrq processing in the same way the non usb uart based drivers implement the sysrq handling. This will allow other usb serial devices to implement sysrq handling as desired. The new usb serial functions are named similarly and implemented similarly to the uart functions as follows: usb_serial_handle_break <-> uart_handle_break usb_serial_handle_sysrq_char <-> uart_handle_sysrq_char Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: ftd_sio usb: move status checkJason Wessel2009-06-16
| | | | | | | | | | | | | Alan Stern commented that the private driver counts must be updated regard less of the status return on the urb when the write call back is executed. This patch alters the behavior to update the private driver counts by simply moving the status check to after the driver count update. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb_debug, usb_generic_serial: implement multi urb writeJason Wessel2009-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | The usb_debug driver, when used as the console, will always fail to insert the carriage return and new line sequence as well as randomly drop console output. This is a result of only having the single write_urb and that the tty layer will have a lock that prevents the processing of the back to back urb requests. The solution is to allow more than one urb to be outstanding and have a slightly deeper transmit queue. The idea and some code is borrowed from the ftdi_sio usb driver. The generic usb serial driver was modified so as to allow the classic method of 1 write urb, or a multi write urb scheme with N allowed outstanding urbs where N is controlled by max_in_flight_urbs. When max_in_flight_urbs in a "struct usb_serial_driver" is non zero the multi write urb scheme will be used. The size of 4000 was selected for the usb_debug driver so that the driver lowers possibility of losing the queued console messages during the kernel startup. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: sierra driver read path bug fixElina Pasheva2009-06-16
| | | | | | | | | | | This patch fixes a problem in function sierra_indat_callback() which would stop receiving traffic from a modem if a number of URB failures occur. Failed URBs are not resubmitted for the next read and there is only a limited number of URBs allocated for the IN path. After this number of failures, the receive path stops working on a particular interface. Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com>
* USB: serial: sierra driver write path improvementsElina Pasheva2009-06-16
| | | | | | | | | | | | - Updated Copyright notice with new authors names - Version number set to 1.3.6 - Added a MAX_TRANSFER constant following Greg Kroah-Hartman's recommended setting of PAGE_SIZE-512 for USB transfer buffers and modified accordingly sierra_write() function. Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: janitor storage initializersPete Zaitcev2009-06-16
| | | | | | | | | | | | | | We all know that pointless janitoring is bad, but this code is just offensive. So: - The error code goes directly to probe return, so don't return -1. - Don't return return internal usb-storage codes either. - usb_stor_control_msg takes timeout in milliseconds. - Sanitize messages. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb.h: change private: kernel-doc for new format requirementRandy Dunlap2009-06-16
| | | | | | | | | | Use "/* private:" to mark struct members as private so that scripts/kernel-doc will handle them correctly. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: composite.h: mark private struct members as private:Randy Dunlap2009-06-16
| | | | | | | | | | Mark internal struct members as /* private: */ so that kernel-doc won't produce warnings about missing descriptions for them. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* wusb: hwa-hc: Drop unused pci_suspend/resume hooks.Paul Mundt2009-06-16
| | | | | | | | | | | | | | | | | CC drivers/usb/host/hwa-hc.o drivers/usb/host/hwa-hc.c:601: warning: initialization from incompatible pointer type drivers/usb/host/hwa-hc.c:602: warning: initialization from incompatible pointer type The prototype for these changed, so the message itself was dropped. As the only thing these hooks were doing was printing out the message for debugging, there is not much point in keeping them around. So, just kill them off. Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org> Acked-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: garmin_gps: removes usb_reset_device from garmin_closeHermann Kneissel2009-06-16
| | | | | | | | | | | | The following patch removes the call to usb_reset_device which may occur when closing the driver by implementing a new session initialization code based on the method used by gpsbabel. The patch is against linux-2.6.30-rc3-git1. Signed-off-by: Hermann Kneissel herkne@users.sourceforge.net Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Identify Novatel MC760 in option driverRichard Laager2009-06-16
| | | | | | | | Identify the Novatel MC760/U760/USB760 in the option USB serial driver. Signed-off-by: Richard Laager <rlaager@wiktel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: new flag for resume-from-hibernationAlan Stern2009-06-16
| | | | | | | | | | | | | | | | | | | | | This patch (as1237) changes the way the PCI host controller drivers avoid retaining bogus hardware states during resume-from-hibernation. Previously we had reset the hardware as part of preparing to reinstate the memory image. But we can do better now with the new PM framework, since we know exactly which resume operations are from hibernation. The pci_resume method is changed to accept a flag indicating whether the system is resuming from hibernation. When this flag is set, the drivers will reset the hardware to get rid of any existing state. Similarly, the pci_suspend method is changed to remove the pm_message_t argument. It's no longer needed, since no special action has to be taken when preparing to reinstate the memory image. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: move PCI host controllers to new PM frameworkAlan Stern2009-06-16
| | | | | | | | | | This patch (as1236) converts the USB PCI power management routines over to the new PM framework. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI: add power-state name stringsAlan Stern2009-06-16
| | | | | | | | | | | This patch (as1235) adds an array of PCI power-state names, together with a simple inline accessor routine. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: g_file_storage: use the "unaligned" accessorsAlan Stern2009-06-16
| | | | | | | | | | | This patch (as1233) makes g_file_storage use the "unaligned" accessors. This is based on work originally done by Harvey Harrison. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: sierra driver debug info visibility improvementElina Pasheva2009-06-16
| | | | | | | | | | | - Version number set to 1.3.5 - Added "\n" at the end of each string in dev_dbg() code to improve the debug information visibility. Without this change the debug logs are very difficult to read. Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: serial: sierra driver performance improvementsElina Pasheva2009-06-16
| | | | | | | | | | | | | - Version number set to 1.3.4 - Increased the number of input/output URBs for improved performance (numbers based on an measurement study triggered by a user request). We performed the testing using a network simulator that provided full speeds in the uplink and downlink directions and this combination of URBs provided the best throughput. Signed-off-by: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: remove unused usb_host classGreg Kroah-Hartman2009-06-16
| | | | | | | | | The usb_host class isn't used for anything anymore (it was used for debug files, but they have moved to debugfs a few kernel releases ago), so let's delete it before someone accidentally puts a file in it. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: EHCI: create sysfs companion files directly in the controller deviceGreg Kroah-Hartman2009-06-16
| | | | | | | | | The controller device is where we want this sysfs file, especially as the dev pointer is about to go away... Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: OHCI: use the ohci structure directly in debugfs files.Greg Kroah-Hartman2009-06-16
| | | | | | | | | | | | Right now we jump through some hoops to get to the struct ohci_hcd struct in the ohci debugfs files. Remove all of the fun casting around and just use the pointer directly. This is needed as the dev pointer in the hcd structure is going away, and it makes the code simpler and smaller Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* NLS: update handling of UnicodeAlan Stern2009-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1239) updates the kernel's treatment of Unicode. The character-set conversion routines are well behind the current state of the Unicode specification: They don't recognize the existence of code points beyond plane 0 or of surrogate pairs in the UTF-16 encoding. The old wchar_t 16-bit type is retained because it's still used in lots of places. This shouldn't cause any new problems; if a conversion now results in an invalid 16-bit code then before it must have yielded an undefined code. Difficult-to-read names like "utf_mbstowcs" are replaced with more transparent names like "utf8s_to_utf16s" and the ordering of the parameters is rationalized (buffer lengths come immediate after the pointers they refer to, and the inputs precede the outputs). Fortunately the low-level conversion routines are used in only a few places; the interfaces to the higher-level uni2char and char2uni methods have been left unchanged. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: return device strings in UTF-8Clemens Ladisch2009-06-16
| | | | | | | | | Change the encoding of strings returned by usb_string() from ISO 8859-1 to UTF-8. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* nls: utf8_wcstombs: fix buffer overflowClemens Ladisch2009-06-16
| | | | | | | | | | | | | | utf8_wcstombs forgot to include one-byte UTF-8 characters when calculating the output buffer size, i.e., theoretically, it was possible to overflow the output buffer with an input string that contains enough ASCII characters. In practice, this was no problem because the only user so far (VFAT) always uses a big enough output buffer. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* nls: utf8_wcstombs: use correct buffer size in error caseClemens Ladisch2009-06-16
| | | | | | | | | | When utf8_wcstombs encounters a character that cannot be encoded, we must not decrease the remaining output buffer size because nothing has been written to the output buffer. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: add the usbfs devices file to debugfsGreg Kroah-Hartman2009-06-16
| | | | | | | | | | | People are very used to the devices file in usbfs. Now that we have moved usbfs to be an "embedded" option only, the developers miss the file, they had grown quite attached to it over all of these years. This patch brings it back and puts it in the usb debugfs directory, so that the developers don't feel sad anymore. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usbmon: use the new usb debugfs directoryGreg Kroah-Hartman2009-06-16
| | | | | | | | All usb debugfs files should be behind the usb directory, not at the root of debugfs. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: UHCI: use the new usb debugfs directoryGreg Kroah-Hartman2009-06-16
| | | | | | | | All usb debugfs files should be behind the usb directory, not at the root of debugfs. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: OHCI: use the new usb debugfs directoryGreg Kroah-Hartman2009-06-16
| | | | | | | | All usb debugfs files should be behind the usb directory, not at the root of debugfs. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: FHCI: use the new usb debugfs directoryGreg Kroah-Hartman2009-06-16
| | | | | | | | All usb debugfs files should be behind the usb directory, not at the root of debugfs. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: EHCI: use the new usb debugfs directoryGreg Kroah-Hartman2009-06-16
| | | | | | | | All usb debugfs files should be behind the usb directory, not at the root of debugfs. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: add usb debugfs directoryGreg Kroah-Hartman2009-06-16
| | | | | | | Add a common usb directory in debugfs that the usb subsystem can use. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: mos7840: fix debug log messagesTony Cook2009-06-16
| | | | | | | | | | This patch removes all the unnecessary "\n"s that the debug print statements have, which result in everything appearing double spaced and unreadable in the logs. Signed-off-by: Tony Cook <tony-cook@bigpond.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: hub.c: fix sparse warningsH Hartley Sweeten2009-06-16
| | | | | | | | | | | | | Fix sparse warning in drivers/usb/core/hub.c. The following sparse warning is seen when building on ARM due do the macro raw_local_irq_save(): warning: symbol 'temp' shadows an earlier one Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: host/ohci-hcd.c: fix sparse warningsH Hartley Sweeten2009-06-16
| | | | | | | | | | | | | Fix sparse warnings in drivers/usb/host/ohci-hcd.c. Four of the following sparse warning are seen when building on ARM due do the macro raw_local_irq_save(): warning: symbol 'temp' shadows an earlier one Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: pxa27x_udc: single-thread setup requestsRobert Jarzmik2009-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the PXA 27x UDC automatically ACK's some control packets such as SET_INTERFACE, the gadgets may not get a chance to process the request before another control packet is received. The Linux gadgets do not expect to receive setup callbacks out of order. The file storage gadget only saves the "highest" priority request. The PXA27x UDC driver must make sure it only sends one up at a time, allowing the gadget to make changes before continuing. In theory, the host would be NACK'd while the gadget processes the change but the UDC has already ACK'd the request. If another request is sent by the host that is not automatically ACK'd by the UDC, then the throttling happens properly to regain sync. The observed case was the file_storage gadget timing out on a BulkReset request because the SET_INTERFACE was being processed by the gadget. Since SET_INTERFACE is higher priority than BulkReset, the BulkReset was dropped. This was exacerbated by turning on the debug which delayed the fsg signal processing thread. This also fixes the "should never get in WAIT_ACK_SET_CONF_INTERF state here!!!" warning. Reported-by: Vernon Sauder <vernoninhand@gmail.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> index 51790b0..1937d8c 100644
* USB: pxa27x_udc: compatibility with pxa320 SoCRobert Jarzmik2009-06-16
| | | | | | | | | | | | | | | Got pxa27x_udc working on the pxa320 Nomad platform. The problem was that the pxa3xx UDC is not quite compatible with the pxa27x UDC in how it handles back-to-back control packets. The pxa27x probably drops them by default, but the pxa320 does not, and you have to detect it and set the OPC bit to clear the zero-length packet. Signed-off-by: Aric Blumer <aric@sdgsystems.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: pxa27x_udc: introduce pxa27x_clear_otgph()David Brownell2009-06-16
| | | | | | | | | | | Follow pxa27x change in OTGPH handling, and use the newly defined pxa27x_clear_otgph(). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Eric Miao <eric.miao@marvell.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net>
* USB: UHCI queue: use usb_endpoint_type()Matthias Kaehlcke2009-06-16
| | | | | | | | | use usb_endpoint_type() instead of fiddling manually with bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: gadgetfs: use helper functions to determine endpoint type and directionMatthias Kaehlcke2009-06-16
| | | | | | | | | | Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Goku-S: use helper functions to determine endpoint type and directionMatthias Kaehlcke2009-06-16
| | | | | | | | | | Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: at91_udc: use helper functions to determine endpoint type and directionMatthias Kaehlcke2009-06-16
| | | | | | | | | | Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: atmel_usba_udc: use helper functions to determine endpoint type and ↵Matthias Kaehlcke2009-06-16
| | | | | | | | | | | | | direction Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ci13xxx_udc: use helper functions to determine endpoint type and directionMatthias Kaehlcke2009-06-16
| | | | | | | | | | Use helper functions to determine the type and direction of an endpoint instead of fiddling with bEndpointAddress and bmAttributes Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: core/sysfs: fix sparse warningsH Hartley Sweeten2009-06-16
| | | | | | | | | | Fix 3 sparse warning in drivers/usb/core/sysfs.c. warning: symbol '__mptr' shadows an earlier one Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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