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path: root/drivers/usb
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* wusb: whci-hcd: always lock whc->lock with interrupts disabledDavid Vrabel2009-02-16
| | | | | | Always lock whc->lock with spin_lock_irq() or spin_lock_irqsave(). Signed-off-by: David Vrabel <david.vrabel@csr.com>
* USB: Storage: Update unusual_devs entry for Datafab KECF-USBNick Holloway2009-02-09
| | | | | | | | | This device suffers from the off-by-one error when reporting the capacity, so add US_FL_FIX_CAPACITY to the existing entry. Signed-off-by: Nick Holloway <Nick.Holloway@pyrites.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: Correct Makefile to make isp1760 buildableIvan Kuten2009-02-09
| | | | | | | | Signed-off-by: Ivan Kuten <ivan.kuten@promwad.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: option: New mobile broadband modems to be supportedDirk De Schepper2009-02-09
| | | | | | | | | | | | | - New Novatel and Dell mobile broadband modem products added - Dell pid variables used in stead of numerical PIDs for known products Signed-off-by: Dirk De Schepper <ddeschepper@nvtl.com> Cc: stable <stable@kernel.org> Signed-off-by: Matthias Urlichs <matthias@urlichs.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: two more usb ids for ti_usb_3410_5052Oliver Neukum2009-02-09
| | | | | | | | | | | This patch adds device IDs and balances the counts to make the hot ID additioning mechanism work. Signed-off-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@kernel.org> Cc: Chris Adams <cmadams@hiwaay.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi_sio: unlock_kernel() on error in set_serial_info()Dan Carpenter2009-02-09
| | | | | | | | | | | There was one error path where unlock_kernel() wasn't called. This was found with a code checker (http://repo.or.cz/w/smatch.git/) Compile tested only, sorry. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb-storage: add Pentax to the bad-vendor listAlan Stern2009-02-09
| | | | | | | | | | | | This patch (as1202) adds Pentax to usb-storage's list of bad vendors whose devices always need the CAPACITY_HEURISTICS flag. This is in addition to the existing entries: Nokia, Nikon, and Motorola. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Virgo Pärna <virgo.parna@mail.ee> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: ftdi_sio: add support for the NDI Polaris systemStephane Clerambault2009-02-09
| | | | | | | | | | Add support for the NDI Polaris system *http://www.ndigital.com/). Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Oliver Neukum <oneukum@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb-serial: fix the aircable_init failure pathDave Young2009-02-09
| | | | | | | | | The failure path of aircable_init is wrong, fix the order of (goto) labels. Signed-off-by: Dave Young <hidave.darkstar@gmail.com> Acked-by: Naranjo Manuel Francisco <naranjo.manuel@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb-storage: remove WARN from last-sector hacksAlan Stern2009-02-09
| | | | | | | | | | | | This patch (as1201) removes the WARN() from the last-sector hacks in usb-storage, thereby making the code match the version now in .27-stable and .28-stable. The WARN() isn't needed, since there is no longer any intention of assuming that all storage devices have an even number of sectors, and it annoys users for no good reason. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Revert USB: option: add Pantech cardsGreg Kroah-Hartman2009-02-09
| | | | | | | | | | | | | | Revert 8b6346ec899713a90890c9e832f7eff91ea73504 as these devices really work just fine with the cdc-acm driver, as they follow the spec properly. Thanks to Chuck Ebbert for pointing out the problem here. Cc: Chuck Ebbert <cebbert@redhat.com> Cc: Dan Williams <dcbw@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: cdc-acm.c: remove duplicate lines for MTK gps supportJames Treacy2009-02-09
| | | | | | | | | The same patch to add support for MTK gps loggers was submitted by two different people and applied twice. Remove the redundant lines. Signed-off-by: James Treacy <treacy@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix stalled TX requests bugAnton Vorontsov2009-02-09
| | | | | | | | | | | | | | | | | While disabling an endpoint the driver nuking any pending requests, thus completing them with -ESHUTDOWN status. But the driver doesn't clear the tx_req, which means that a next TX request (after ep_enable), might get stalled, since the driver won't queue the new reqests. This patch fixes a bug I'm observing with ethernet gadget while playing with ifconfig usb0 up/down (the up/down sequence disables and enables `in' and `out' endpoints). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix muram corruption by disabled endpointsAnton Vorontsov2009-02-09
| | | | | | | | | | | | | | Before freeing an endpoint's muram memory, we should stop all activity of the endpoint, otherwise the QE UDC controller might do nasty things with the muram memory that isn't belong to that endpoint anymore. The qe_ep_reset() effectively flushes the hardware fifos, finishes all late transaction and thus prevents the corruption. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix disconnects reporting during bus resetAnton Vorontsov2009-02-09
| | | | | | | | | | | | | | | | | Freescale QE UDC controllers can't report the "port change" states, so the only way to handle disconnects is to process bus reset interrupts. The bus reset can take some time, that is, few irqs. Gadgets may print the disconnection events, and this causes few repetitive messages in the kernel log. This patch fixes the issue by using the usb_state machine, if the usb controller has been already reset, just quit the reset irq early. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix QE USB controller initializationAnton Vorontsov2009-02-09
| | | | | | | | | | | | | qe_udc_reg_init() leaves the USB controller enabled before muram memory initialized. Sometimes the uninitialized muram memory confuses the controller, and it start sending the busy interrupts. Fix this by disabling the controller, it will be enabled later by the gadget driver, at bind time. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix recursive locking bug in ch9getstatus()Anton Vorontsov2009-02-09
| | | | | | | | | | | | | | | | | | | | | The call chain is this: qe_udc_irq() <- grabs the udc->lock spinlock rx_irq() qe_ep0_rx() ep0_setup_handle() setup_received_handle() ch9getstatus() qe_ep_queue() <- tries to grab the udc->lock again It seems unsafe to temporarily drop the lock in the ch9getstatus(), so to fix that bug the lock-less __qe_ep_queue() function implemented and used by the ch9getstatus(). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: fsl_qe_udc: Fix oops on QE UDC probe failureAnton Vorontsov2009-02-09
| | | | | | | | | | | | | | | | | In case of probing errors the driver kfrees the udc_controller, but it doesn't set the pointer to NULL. When usb_gadget_register_driver is called, it checks for udc_controller != NULL, the check passes and the driver accesses nonexistent memory. Fix this by setting udc_controller to NULL in case of errors. While at it, also implement irq_of_parse_and_map()'s failure and cleanup cases. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'master' of ↵David Vrabel2009-02-02
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-upstream
| * USB: Driver for Freescale QUICC Engine USB Host ControllerAnton Vorontsov2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the FHCI USB controller, as found in the Freescale MPC836x and MPC832x processors. It can support Full or Low speed modes. Quite a lot the hardware is doing by itself (SOF generation, CRC generation and checking), though scheduling and retransmission is on software's shoulders. This controller does not integrate the root hub, so this driver also fakes one-port hub. External hub is required to support more than one device. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: option: add QUANTA HSDPA Data Card device idsAlex.Cheng@quantatw.com2009-01-27
| | | | | | | | | | | | | | | | | | | | This patch adds the support for the QUANTA Q101 series HSDPA Data Card. With the vendor and product IDs are set properly, the data card can be detected and works fine. Signed-off-by: Alex Cheng <alex.cheng@quantatw.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: storage: Add another unusual_dev for off-by-one bugPhil Dibowitz2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | Argosy has released another device with the off-by-one sector. This is a harddrive with an internal cardreader which is affected. Based on a patch written by Martijn Hijdra <martijn.hijdra@gmail.com> Signed-off-by: Phil Dibowitz <phil@ipom.com> Cc: Martijn Hijdra <martijn.hijdra@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: unusual_dev: usb-storage needs to ignore a devicePhil Dibowitz2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds an unusual_devs entry for a Sony Ericsson modem. Like many other modems, we have to ignore the storage device in order to access the modem. At this time usb_modeswitch does not work with this device. Reported-by: The Solutor <thesolutor@gmail.com>. Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: GADGET: fix !x & yRoel Kluin2009-01-27
| | | | | | | | | | | | | | | | | | ! has a higher precedence than & Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: new id for ti_usb_3410_5052 driverOliver Neukum2009-01-27
| | | | | | | | | | | | | | | | This adds a new device id Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: cdc-acm: Add another conexant modem to the quirksAlan Cox2009-01-27
| | | | | | | | | | | | | | | | | | Another Conexant, another device with the same quirk Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: 'option' driver - onda device MT503HS has wrong idMarcel Sebek2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While trying to make GSM modem Onda MT503HS working, I found a mismatch between device id in the driver code (0x0200) and id in the lsusb output (0x2000). This patch fixed it for me, but I don't know if the original device id was also correct and the new ID should be added instead of replacing the old one. Signed-off-by: Marcel Sebek <sebek64@post.cz> Acked-by: Domenico Riccio <domenico.riccio@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: Remove ZTE modem from unusual_devicesPhil Dibowitz2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The ZTE modem entry causes usb-storage to ignore the device, but for some versions of the device, usb-storage mode is required to get to modem ode. For both kinds the tool: http://www.draisberghof.de/usb_modeswitch/ should work. Note that the various versions of the device have the same ProductId, VendorId, and bcdDevice number, so we cannot have the entry for some and not others. Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: storage: support of Dane-Elec MediaTouch USB deviceJean-Baptiste Onofre2009-01-27
| | | | | | | | | | | | | | | | | | | | This adds another unusual_devs.h entry for a device that can't handle more than 64k reads/writes in a single command. Signed-off-by: Jean-Baptiste Onofre <jb@nanthrax.net> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: usbmon: Implement compat_ioctlPete Zaitcev2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Running a 32-bit usbmon(8) on 2.6.28-rc9 produces the following: ioctl32(usbmon:28563): Unknown cmd fd(3) cmd(400c9206){t:ffffff92;sz:12} arg(ffd3f458) on /dev/usbmon0 It happens because the compatibility mode was implemented for 2.6.18 and not updated for the fsops.compat_ioctl API. This patch relocates the pieces from under #ifdef CONFIG_COMPAT into compat_ioctl with no other changes except one new whitespace. Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: ftdi_sio driver support of bar code scanner from DieboldMhayk Whandson2009-01-27
| | | | | | | | | | | | | | | | Added the product id of bcs(bar code scanner) from Diebold Procomp Brazil. Signed-off-by: Mhayk Whandson <eu@mhayk.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: ftdi_sio: added Alti-2 VID and Neptune 3 PIDRobie Basak2009-01-27
| | | | | | | | | | | | | | | | | | This patch adds the vendor and product ID for the Alti-2 Neptune 3 (http://www.alti-2.com) which uses the FTDI chip. Signed-off-by: Robie Basak <rb-oss-1@justgohome.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: cp2101 deviceTomasz K2009-01-27
| | | | | | | | | | | | | | | | | | | | My girl use modem GSM (EDGE) Commanader 2 on iPlus Polsih provider, PLEASE add this vendor=0x10C4 and product=0x822B to USB serial driver cp2101.c From: Tomasz K <eros81@o2.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: usblp.c: add USBLP_QUIRK_BIDIR to Brother HL-1440Brandon Philips2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My Brother HL-1440 would print one document before CUPS would stop printing with the error "Printer not connected; will retry in 30 seconds...". I traced this down to the CUPS usb backend getting an EIO out of usblp on the IOCNR_GET_DEVICE_ID IOCTL. Adding the USBLP_QUIRK_BIDIR fixes the problem but is it the right solution? output from strace /usr/lib/cups/backend/usb after printing a document (Note: SNDCTL_DSP_SYNC == IOCNR_GET_DEVICE_ID): before patch open("/dev/usb/lp0", O_RDWR|O_EXCL) = 3 ioctl(3, SNDCTL_DSP_SYNC, 0x7fff2478cef0) = -1 EIO (Input/output error) after patch open("/dev/usb/lp0", O_RDWR|O_EXCL) = 3 ioctl(3, SNDCTL_DSP_SYNC, 0x7fffb8d474c0) = 0 Possibly related bug: https://bugs.launchpad.net/ubuntu/+source/cupsys/+bug/35638 Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: remove vernier labpro from ldusbsware2009-01-27
| | | | | | | | | | | | | | | | | | Labpro device is in both ldusb and vstusb device tables. Should only be a vstusb device. Signed-off-by: stephen ware <stephen.ware@eqware.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: CDC-ACM quirk for MTK GPSAndrew Lunn2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a device quirk for a MediaTek Inc GPS chipset. The device implements USB CDC ACM, but is missing the union descriptor, so the ACM class driver fails to probe the device. I've tested this patch with an iBlue A+ GPS which uses this chipset and using kernel 2.6.28-rc9. Signed-off-by: Andrew Lunn, <andrew@lunn.ch> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: cdc-acm: support some gps data loggersJames A. Treacy2009-01-27
| | | | | | | | | | | | | | | | | | | | | | Below is a patch which allows a number of GPS loggers to work under linux. It is known to support the i-Blue 747 (all models), i-Blue 757, Qstarz BT-Q1000, i.Trek Z1, Konet BGL-32, and the Holux M-241. From: James A. Treacy <treacy@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: composite: Fix bug: low byte of w_index is the usb interface number not ↵Bryan Wu2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the whole 2 bytes of w_index In some usb gadget driver, for example usb audio class device, the high byte of w_index is the entity id and low byte is the interface number. If we use the 2 bytes of w_index as the array number, we will get a wrong pointer or NULL pointer. This patch fixes this issue. Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: composite: Fix bug: should test set_alt function pointer before use itBryan Wu2009-01-27
| | | | | | | | | | | | | | Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: musb: Kconfig fixDavid Brownell2009-01-27
| | | | | | | | | | | | | | | | | | | | | | The Blackfin MUSB Kconfig text didn't properly parenthesise its dependencies. This was visible in non-Blackfin configs by the way the user interfaces lost track of dependencies, when doing a bunch of test builds. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: musb cppi dma fixSwaminathan S2009-01-27
| | | | | | | | | | | | | | | | | | | | Initializes the actual_len field to 0 before every DMA transaction. Signed-off-by: Swaminathan S <swami.iyer@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: musb cppi bugfixesHugo Villeneuve2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These compilation errors are related to incorrect debugging macro and variable names and generated the following errors: drivers/usb/musb/cppi_dma.c:437:5: warning: "MUSB_DEBUG" is not defined drivers/usb/musb/cppi_dma.c: In function 'cppi_next_rx_segment': drivers/usb/musb/cppi_dma.c:884: error: 'debug' undeclared (first use in this function) Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: musb uses endpoint functionsJulia Lawall2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This set of patches introduces calls to the following set of functions: usb_endpoint_dir_in(epd) usb_endpoint_dir_out(epd) usb_endpoint_is_bulk_in(epd) usb_endpoint_is_bulk_out(epd) usb_endpoint_is_int_in(epd) usb_endpoint_is_int_out(epd) usb_endpoint_num(epd) usb_endpoint_type(epd) usb_endpoint_xfer_bulk(epd) usb_endpoint_xfer_control(epd) usb_endpoint_xfer_int(epd) usb_endpoint_xfer_isoc(epd) In some cases, introducing one of these functions is not possible, and it just replaces an explicit integer value by one of the following constants: USB_ENDPOINT_XFER_BULK USB_ENDPOINT_XFER_CONTROL USB_ENDPOINT_XFER_INT USB_ENDPOINT_XFER_ISOC An extract of the semantic patch that makes these changes is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r1@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) == - \(USB_ENDPOINT_XFER_CONTROL\|0\)) + usb_endpoint_xfer_control(epd) @r5@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) == - \(USB_DIR_IN\|0x80\)) + usb_endpoint_dir_in(epd) @inc@ @@ #include <linux/usb.h> @depends on !inc && (r1||r5)@ @@ + #include <linux/usb.h> #include <linux/usb/...> // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: musb: tusb6010 buildfixKalle Valo2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | drivers/usb/musb/tusb6010_omap.c:18:26: error: asm/arch/dma.h: No such file or directory drivers/usb/musb/tusb6010_omap.c:19:26: error: asm/arch/mux.h: No such file or directory Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: musb free_irq bugfixAjay Kumar Gupta2009-01-27
| | | | | | | | | | | | | | | | | | | | | | Fixes insert module failure as free_irq() was not done in previous rmmod. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: musb_hdrc: another davinci buildfix (otg related)David Brownell2009-01-27
| | | | | | | | | | | | | | | | | | | | The DaVinci code had an implementation of the OTG transceiver glue too; make it use the new-standard one. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: musb davinci buildfixDavid Brownell2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trying once more to get this merged. The original was submitted for 2.6.27-rc2 or so, and never got correctly merged. Neither were any of the numerous subsequent resends. Sigh. CC drivers/usb/musb/davinci.o drivers/usb/musb/davinci.c:35:32: error: mach/arch/hardware.h: No such file or directory drivers/usb/musb/davinci.c:36:30: error: mach/arch/memory.h: No such file or directory drivers/usb/musb/davinci.c:37:28: error: mach/arch/gpio.h: No such file or directory drivers/usb/musb/davinci.c:373: error: redefinition of 'musb_platform_set_mode' drivers/usb/musb/davinci.c:368: error: previous definition of 'musb_platform_set_mode' was here Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: omap1 ohci buildfix (otg related)David Brownell2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | > > drivers/built-in.o: In function `ohci_omap_init': > > hid-quirks.c:(.text+0x6c608): undefined reference to `otg_get_transceiver' > > drivers/built-in.o: In function `omap_udc_probe': > > hid-quirks.c:(.init.text+0x34c0): undefined reference to `otg_get_transceiver' > > hid-quirks.c:(.init.text+0x3d40): undefined reference to `otg_put_transceiver' Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * USB: fix char-device disconnect handlingAlan Stern2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1198) fixes a conceptual bug: Somewhere along the line we managed to confuse USB class devices with USB char devices. As a result, the code to send a disconnect signal to userspace would not be built if both CONFIG_USB_DEVICE_CLASS and CONFIG_USB_DEVICEFS were disabled. The usb_fs_classdev_common_remove() routine has been renamed to usbdev_remove() and it is now called whenever any USB device is removed, not just when a class device is unregistered. The notifier registration and unregistration calls are no longer conditionally compiled. And since the common removal code will always be called as part of the char device interface, there's no need to call it again as part of the usbfs interface; thus the invocation of usb_fs_classdev_common_remove() has been taken out of usbfs_remove_device(). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Alon Bar-Lev <alon.barlev@gmail.com> Tested-by: Alon Bar-Lev <alon.barlev@gmail.com> Cc: stable <stable@kernel.org>
| * USB: Fix suspend-resume of PCI USB controllersRafael J. Wysocki2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit a0d4922da2e4ccb0973095d8d29f36f6b1b5f703 (USB: fix up suspend and resume for PCI host controllers) attempted to fix the suspend-resume of PCI USB controllers, but unfortunately it did that incorrectly and interrupts are left enabled by the USB controllers' ->suspend_late() callback as a result. This leads to serious problems during suspend which are very difficult to debug. Fix the issue by removing the ->suspend_late() callback of PCI USB controllers and moving the code from there to the ->suspend() callback executed with interrupts enabled. Additionally, make the ->resume() callback of PCI USB controllers execute pci_enable_wake(dev, PCI_D0, false) to disable wake-up from the full power state (PCI_D0). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Tested-by: "Jeff Chua" <jeff.chua.linux@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: "Zdenek Kabelac" <zdenek.kabelac@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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