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* | | USB: gadget: section mismatch warning fixedMichal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In may gadgets bind and bind like functions were in a init section as they were only run during initialisation. However, being callback functions they were referenced from structures in “normal” sections. Changing the tag from “__init” to “__ref” fixes the warnings. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: f_mass_storage: added eject callbackMichal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added pre_eject() and post_eject() callbacks which are called before and after removable logical unit is ejected. The first can prevent logical unit from being ejected. This commit also changes the way callbacks are passed to the function from gadget. A fsg_operations structure has been created which lists all callbacks -- this is passed to the fsg_config. This is important because it changes the way thread_exits() callback is passed. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: composite: added disconnect callbackMichal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added a disconnect() callback to composite devices which is called by composite glue when its disconnect callback is called by gadget. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: g_multi: code clean up and refactoringMichal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Multifunction Composite Gadget have been cleaned up and refactored so hopefully it looks prettier and works at least as good as before changes. A Kconfig has also been fixed to make it impossible to build FunctionFS gadget with no configurations. With this patch, if RNDIS is not chosen by the user CDC is force-selected. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: f_mass_storage: dead code removedMichal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ep0req_name was never used in f_mass_storage hence it may be safely removed from the code. It was a leftover from File Storage Gadget which used it for debug messages. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: f_fs: use usb_string_ids_n()Michal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use usb_string_ids_n() function to simplify string ids registeration. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: composite: usb_string_ids_*() functions addedMichal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | usb_string_ids_tab() and usb_string_ids_n() functions added to the composite framework. The first accepts an array of usb_string object and for each registeres a string id and the second registeres a given number of ids and returns the first. This may simplify string ids registration since gadgets and composite functions won't have to call usb_string_id() several times and each time check for errer status -- all this will be done with a single call. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: f_fs: functionfs_add() renamed to functionfs_bind_config()Michal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FunctionFS had a bit unique name for function used to add it to USB configuration. Renamed as to match naming convention of other functions. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: f_mass_storage: fsg_add() renamed to fsg_bind_config()Michal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mass Storage Function had a bit unique name for function used to add it to USB configuration. Renamed as to match naming convention of other functions. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: g_mass_storage: static data instead of dynamic allocationMichal Nazarewicz2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes msg_do_config() function so that it uses a static object for a fsg_common structure instead of dynamically allocated. This is a micro-optimisation. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | usb: gadget: Do not take BKL for gadget->ops->ioctlArnd Bergmann2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no gadget driver in the tree that actually implements the ioctl operation, so obviously it is not necessary to hold the BKL around the call. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Michał Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: Add a serial number parameter to g_file_storage moduleYann Cantin2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch add a serial number parameter to the g_file_storage module. There's validity checks against the string passed to comply with the specs. Signed-off-by: Yann Cantin <yann.cantin@laposte.net> Cc: Michał Nazarewicz <m.nazarewicz@samsung.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: langwell_udc.c: printk needs a (unsigned long long) cast for a ↵Joe Perches2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | dma_t Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | usb: throw away custom hex digit methodsAndy Shevchenko2010-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Recent kernel has common method to convert hex digit to its value. Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | USB: gadget: Use memdup_userJulia Lawall2010-08-10
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use memdup_user when user data is immediately copied into the allocated region. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; position p; identifier l1,l2; @@ - to = \(kmalloc@p\|kzalloc@p\)(size,flag); + to = memdup_user(from,size); if ( - to==NULL + IS_ERR(to) || ...) { <+... when != goto l1; - -ENOMEM + PTR_ERR(to) ...+> } - if (copy_from_user(to, from, size) != 0) { - <+... when != goto l2; - -EFAULT - ...+> - } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'for-linus' of ↵Linus Torvalds2010-08-07
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (214 commits) ALSA: hda - Add pin-fix for HP dc5750 ALSA: als4000: Fix potentially invalid DMA mode setup ALSA: als4000: enable burst mode ALSA: hda - Fix initial capsrc selection in patch_alc269() ASoC: TWL4030: Capture route runtime DAPM ordering fix ALSA: hda - Add PC-beep whitelist for an Intel board ALSA: hda - More relax for pending period handling ALSA: hda - Define AC_FMT_* constants ALSA: hda - Fix beep frequency on IDT 92HD73xx and 92HD71Bxx codecs ALSA: hda - Add support for HDMI HBR passthrough ALSA: hda - Set Stream Type in Stream Format according to AES0 ALSA: hda - Fix Thinkpad X300 so SPDIF is not exposed ALSA: hda - FIX to not expose SPDIF on Thinkpad X301, since it does not have the ability to use SPDIF ASoC: wm9081: fix resource reclaim in wm9081_register error path ASoC: wm8978: fix a memory leak if a wm8978_register fail ASoC: wm8974: fix a memory leak if another WM8974 is registered ASoC: wm8961: fix resource reclaim in wm8961_register error path ASoC: wm8955: fix resource reclaim in wm8955_register error path ASoC: wm8940: fix a memory leak if wm8940_register return error ASoC: wm8904: fix resource reclaim in wm8904_register error path ...
| * Merge branch 'topic/misc' into for-linusTakashi Iwai2010-08-05
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| | * ALSA: usb-audio: unify UAC macros and struct namesDaniel Mack2010-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of the last occurances of _v1 suffixes, and move the version number right after the "uac" string. Now things are consitent again. Sorry for the forth and back, but it just looks much nicer this way. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2010-08-05
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: (63 commits) of/platform: Register of_platform_drivers with an "of:" prefix of/address: Clean up function declarations of/spi: call of_register_spi_devices() from spi core code of: Provide default of_node_to_nid() implementation. of/device: Make of_device_make_bus_id() usable by other code. of/irq: Fix endian issues in parsing interrupt specifiers of: Fix phandle endian issues of/flattree: fix of_flat_dt_is_compatible() to match the full compatible string of: remove of_default_bus_ids of: make of_find_device_by_node generic microblaze: remove references to of_device and to_of_device sparc: remove references to of_device and to_of_device powerpc: remove references to of_device and to_of_device of/device: Replace of_device with platform_device in includes and core code of/device: Protect against binding of_platform_drivers to non-OF devices of: remove asm/of_device.h of: remove asm/of_platform.h of/platform: remove all of_bus_type and of_platform_bus_type references of: Merge of_platform_bus_type with platform_bus_type drivercore/of: Add OF style matching to platform bus ... Fix up trivial conflicts in arch/microblaze/kernel/Makefile due to just some obj-y removals by the devicetree branch, while the microblaze updates added a new file.
| * | | of/address: Clean up function declarationsGrant Likely2010-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the declaration of of_get_address(), of_get_pci_address(), and of_pci_address_to_resource() out of arch code and into the common linux/of_address header file. This patch also fixes some of the asm/prom.h ordering issues. It still includes some header files that it ideally shouldn't be, but at least the ordering is consistent now so that of_* overrides work. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds2010-08-04
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1443 commits) phy/marvell: add 88ec048 support igb: Program MDICNFG register prior to PHY init e1000e: correct MAC-PHY interconnect register offset for 82579 hso: Add new product ID can: Add driver for esd CAN-USB/2 device l2tp: fix export of header file for userspace can-raw: Fix skb_orphan_try handling Revert "net: remove zap_completion_queue" net: cleanup inclusion phy/marvell: add 88e1121 interface mode support u32: negative offset fix net: Fix a typo from "dev" to "ndev" igb: Use irq_synchronize per vector when using MSI-X ixgbevf: fix null pointer dereference due to filter being set for VLAN 0 e1000e: Fix irq_synchronize in MSI-X case e1000e: register pm_qos request on hardware activation ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice net: Add getsockopt support for TCP thin-streams cxgb4: update driver version cxgb4: add new PCI IDs ... Manually fix up conflicts in: - drivers/net/e1000e/netdev.c: due to pm_qos registration infrastructure changes - drivers/net/phy/marvell.c: conflict between adding 88ec048 support and cleaning up the IDs - drivers/net/wireless/ipw2x00/ipw2100.c: trivial ipw2100_pm_qos_req conflict (registration change vs marking it static)
| * | | | net: fix 64 bit counters on 32 bit archesEric Dumazet2010-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a small possibility that a reader gets incorrect values on 32 bit arches. SNMP applications could catch incorrect counters when a 32bit high part is changed by another stats consumer/provider. One way to solve this is to add a rtnl_link_stats64 param to all ndo_get_stats64() methods, and also add such a parameter to dev_get_stats(). Rule is that we are not allowed to use dev->stats64 as a temporary storage for 64bit stats, but a caller provided area (usually on stack) Old drivers (only providing get_stats() method) need no changes. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | gadget/rndis: dev_get_stats() now returns rtnl_link_stats64.David S. Miller2010-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based upon a report by Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | Merge branch 'v4l_for_2.6.35' of ↵Linus Torvalds2010-08-04
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (243 commits) V4L/DVB: sms: Convert IR support to use the Remote Controller core V4L/DVB: sms: properly initialize IR phys and IR name V4L/DVB: standardize names at rc-dib0700 tables V4L/DVB: smsusb: enable IR port for Hauppauge WinTV MiniStick V4L/DVB: dib0700: Fix RC protocol logic to properly handle NEC/NECx and RC-5 V4L/DVB: dib0700: properly implement IR change_protocol V4L/DVB: dib0700: break keytable into NEC and RC-5 variants V4L/DVB: dib0700: avoid bad repeat V4L/DVB: Port dib0700 to rc-core V4L/DVB: Add a keymap file with dib0700 table V4L/DVB: dvb-usb: add support for rc-core mode V4L/DVB: dvb-usb: prepare drivers for using rc-core V4L/DVB: dvb-usb: get rid of struct dvb_usb_rc_key V4L/DVB: rj54n1cb0c: fix a comment in the driver V4L/DVB: V4L2: sh_vou: VOU does support the full PAL resolution too V4L/DVB: V4L2: sh_mobile_camera_ceu: add support for CSI2 V4L/DVB: V4L2: soc-camera: add a MIPI CSI-2 driver for SH-Mobile platforms V4L/DVB: V4L2: soc-camera: export soc-camera bus type for notifications V4L/DVB: V4L2: mediabus: add 12-bit Bayer and YUV420 pixel formats V4L/DVB: mediabus: fix ambiguous pixel code names ...
| * | | | | V4L/DVB: uvc: Move constants and structures definitions to linux/usb/video.hLaurent Pinchart2010-08-02
| | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The UVC host and gadget drivers both define constants and structures in private header files. Move all those definitions to linux/usb/video.h where they can be shared by the two drivers (and be available for userspace applications). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | | | Merge branch 'devel-stable' into develRussell King2010-07-31
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/kernel/entry-armv.S arch/arm/kernel/setup.c arch/arm/mm/init.c
| * \ \ \ \ Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Russell King2010-07-29
| |\ \ \ \ \ | | |/ / / / | |/| | | | | | | | | | devel-stable
| | * | | | Merge branch 'imx/for-2.6.36' of git://git.pengutronix.de/git/ukl/linux-2.6 ↵Uwe Kleine-König2010-07-26
| | |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into HEAD There are some more conflicts than detected by git, namely support for the newly added cpuimx machines needed to be converted to dynamic device registration. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Conflicts: arch/arm/mach-imx/Makefile arch/arm/mach-imx/devices.c arch/arm/mach-imx/devices.h arch/arm/mach-imx/eukrea_mbimx27-baseboard.c arch/arm/mach-mx2/Kconfig arch/arm/mach-mx25/Makefile arch/arm/mach-mx25/devices.c arch/arm/plat-mxc/include/mach/mx25.h arch/arm/plat-mxc/include/mach/mxc_nand.h
| | * | | | i.MX25: fix USB gadget supportEric Bénard2010-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i.MX25's udc port is the same as i.MX35's one Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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*-------. \ \ \ \ \ Merge branches 'at91', 'ep93xx', 'kexec', 'iop', 'lmb', 'nomadik', 'nuc', ↵Russell King2010-07-31
|\ \ \ \ \ \ \ \ \ \ | |_|_|_|_|/ / / / / |/| | | | | | | / / | | | | |_|_|_|/ / | | | |/| | | | / | | | |_|_|_|_|/ | | |/| | | | | 'pl', 'spear' and 'versatile' into devel
| * | | | | | | ARM: 6209/3: at91_udc: Add vbus polarity and polling modeRyan Mallon2010-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow the vbus signal to optionally use polling. This is required if the vbus signal is connected to an non-interrupting io expander for example. If vbus is in polling mode, then it is assumed that the vbus gpio may sleep. Also add an option to have vbus be an active low signal. Both options are set in the platform data for the device. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | ARM: 5967/1: at91_udc.c use spinlocks instead of local_irq_xxxHarro Haan2010-06-16
| |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The locking code of this driver is reworked for preempt-rt. For more info see: http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20100203/09cdb3b4/attachment.el http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20100203/3ad44e30/attachment.el First applied: "at91_udc HW glitch" http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=5966/1 Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Harro Haan <hrhaan@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2010-07-26
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: musb: tusb6010: fix compile error with n8x0_defconfig USB: FTDI: Add support for the RT System VX-7 radio programming cable USB: add quirk for Broadcom BT dongle USB: usb-storage: fix initializations of urb fields USB: xhci: Set Mult field in endpoint context correctly. USB: sisusbvga: Fix for USB 3.0 USB: adds Artisman USB dongle to list of quirky devices USB: xhci: Set EP0 dequeue ptr after reset of configured device. USB: Fix USB3.0 Port Speed Downgrade after port reset USB: xHCI: Fix another bug in link TRB activation change. USB: option: Add support for AMOI Skypephone S2 USB: New PIDs for Qualcomm gobi 2000 (qcserial) USB: ftdi_sio: support for Signalyzer tools based on FTDI chips USB: s3c2410_udc: be aware of connected gadget driver USB: Expose vendor-specific ACM channel on Nokia 5230 USB: Add PID for Sierra 250U to drivers/usb/serial/sierra.c USB: option: add support for 1da5:4518
| * | | | | | | USB: s3c2410_udc: be aware of connected gadget driverVladimir Zapolskiy2010-07-26
| | |/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To escape from data abort in interrupt handler, it is required to check for a connected gadget before delivering control requests. The change fixes the following panic, which occurs with no loaded gadget driver and input USB_REQ_GET_DESCRIPTOR request: Kernel panic - not syncing: Fatal exception in interrupt [<c0025874>] (unwind_backtrace+0x0/0xd8) from [<c0253f14>] (panic+0x40/0x110) [<c0253f14>] (panic+0x40/0x110) from [<c002470c>] (die+0x154/0x180) [<c002470c>] (die+0x154/0x180) from [<c0026448>] (__do_kernel_fault+0x64/0x74) [<c0026448>] (__do_kernel_fault+0x64/0x74) from [<c0026610>] (do_page_fault+0x1b8/0x1cc) [<c0026610>] (do_page_fault+0x1b8/0x1cc) from [<c00202d4>] (do_DataAbort+0x34/0x94) [<c00202d4>] (do_DataAbort+0x34/0x94) from [<c0020a60>] (__dabt_svc+0x40/0x60) Exception stack(0xc0327ea8 to 0xc0327ef0) 7ea0: bf0026b0 c0327ef0 c0327ee4 00000000 bf002590 00000093 7ec0: 00000001 bf0026b0 bf002990 00000000 00000008 0000143d 00003f00 c0327ef0 7ee0: bf001364 bf001360 20000093 ffffffff [<c0020a60>] (__dabt_svc+0x40/0x60) from [<bf001360>] (s3c2410_udc_irq+0x5b8/0x778 [s3c2410_udc]) [<bf001360>] (s3c2410_udc_irq+0x5b8/0x778 [s3c2410_udc]) from [<c0058aa0>] (handle_IRQ_event+0x3c/0x104) [<c0058aa0>] (handle_IRQ_event+0x3c/0x104) from [<c005a428>] (handle_edge_irq+0x12c/0x164) [<c005a428>] (handle_edge_irq+0x12c/0x164) from [<c0020068>] (asm_do_IRQ+0x68/0x88) [<c0020068>] (asm_do_IRQ+0x68/0x88) from [<c0020aa4>] (__irq_svc+0x24/0xa0) Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-07-26
|\ \ \ \ \ \ \ | |/ / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6265/1: kirkwood: move qnap_tsx1x_register_flash() to .init.text ARM: 6263/1: ns9xxx: fix FTBFS for zImage ARM: 6262/1: arm/clps711x: fix debug macro compilation failure ARM: 6261/1: arm/shark: fix debug macro compilation failure ARM: 6260/1: arm/plat-spear: fix debug macro compilation failure ARM: 6259/1: arm/ns9xxx: fix debug macro compilation failure ARM: 6258/1: arm/h720x: fix debug macro compilation failure ARM: 6233/1: Delete a wrong redundant right parenthesis ARM: 6230/1: fix nuc900 touchscreen clk definition bug [ARM] pxa: fix incorrect CONFIG_CPU_PXA27x to CONFIG_PXA27x [ARM] pxa/colibri-pxa300: fix AC97 init [ARM] pxa: fix incorrect order of AC97 reset pin configs [ARM] pxa: fix frequency scaling for pcmcia/pxa2xx_base [ARM] pxa: cpufreq-pxa2xx: fix DRI recomputation routine [ARM] pxa/corgi: fix MMC/SD card detection failure
| * | | | | | [ARM] pxa: fix incorrect CONFIG_CPU_PXA27x to CONFIG_PXA27xEric Miao2010-07-15
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | Reported-by: Christian Dietrich <qy03fugy@stud.informatik.uni-erlangen.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* / | | | | Fix up trivial spelling errors ('taht' -> 'that')Linus Torvalds2010-07-21
|/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pointed out by Lucas who found the new one in a comment in setup_percpu.c. And then I fixed the others that I grepped for. Reported-by: Lucas <canolucas@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | / / / V4L/DVB: uvc: Fix multiple symbols definitions with UVC gadget and host driversLaurent Pinchart2010-07-11
| |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The UVC gadget driver borrowed code from the UVC host driver without changing the symbol names. This results in a namespace clash with multiple definitions of several symbols when compiling both drivers in the kernel. Make all generic UVC functions and variables static in the UVC gadget driver, as the symbols are not referenced outside of the gadget driver. Rename the uvc_trace_param global variable to uvc_gadget_trace_param. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | | USB: gadget: f_mass_storage: stale common->fsg value bug fixMichal Nazarewicz2010-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On fsg_unbind the common->fsg pointer was not NULLed if the unbound fsg_dev instance was the current one. As an effect, the incorrect pointer was preserved in all further operations which caused do_set_interface to reference an invalid region. This commit fixes this by raising an exception in fsg_bind which will change the common->fsg pointer. This also requires an wait queue so that the thread in fsg_bind can wait till the worker thread handles the exception. This commit removes also a config and new_config fields of fsg_common as they are no longer needed since fsg can be used to determine whether function is active or not. Moreover, this commit removes possible race condition where the fsg field was modified in both the worker thread and form various other contexts. This is fixed by replacing prev_fsg with new_fsg. At this point, fsg is assigned only in worker thread. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | USB: gadget: f_mass_storage: fixed fs descriptors not being updatedMichal Nazarewicz2010-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The full speed descriptors were copied to the usb_function structure in the fsg_bind_config function before call to the usb_ep_autoconfig. The usb_ep_autoconfig was called in fsg_bind using the original descriptors. In effect copied descriptors were not updated. This patch changes the copy full speed descriptors after the call to usb_op_autoconfig is performed. This way, copied full speed descriptors have updated values. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Reported-by: Dries Van Puymbroeck <Dries.VanPuymbroeck@dekimo.com> Tested-by: Dries Van Puymbroeck <Dries.VanPuymbroeck@dekimo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | USB: gadget eth: Fix calculate CRC32 in EEMJiri Pinkava2010-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CRC should be calculated for Ethernet frame, not for whole recievede EEM data. This bug shows rarely, because in many times len == skb->len. Signed-off-by: Jiri Pinkava <jiri.pinkava@vscht.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | USB: gadget/printer, fix sleep inside atomicJiri Slaby2010-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Stanse found that sleep is called inside atomic context created by lock_printer_io spinlock in several functions. It's used in process context only and some functions sleep inside its critical section. As this is not allowed for spinlocks, switch it to mutex. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Craig W. Nadler <craig@nadler.us> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | USB: s3c2410: deactivate endpoints before gadget unbindingVladimir Zapolskiy2010-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gadget disconnect must be called before unbinding to avoid races. The change fixes an oops on g_ether module unregistering. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | USB: gadget: g_fs: possible invalid pointer reference bug fixedMichal Nazarewicz2010-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During __gfs_do_config() some invalid pointers may be left in usb_configuration::interfaces array from previous calls to the __gfs_do_config() for the same configuration. This will always happen if an user space function which has a fewer then the last user space function registers itself. Composite's set_config() function that a pointer after the last interface in usb_configuration::interface is NULL unless the array is full. This patch makes the __gfs_do_config() make sure that if the usb_configuration::interface is not full then a pointer after the last interface is NULL. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | USB: g_serial: fix tty cleanup on unloadJon Povey2010-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Call put_tty_driver() in cleanup function, to fix Oops when trying to open gadget serial char device after module unload. Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | USB: g_serial: don't set low_latency flagJon Povey2010-06-30
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No longer set low_latency flag as it causes this warning backtrace: WARNING: at kernel/mutex.c:207 __mutex_lock_slowpath+0x6c/0x288() Fix associated locking and wakeups. Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk> Cc: Maulik Mankad <x0082077@ti.com> Cc: stable <stable@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2010-06-04
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (23 commits) sh: Make intc messages consistent via pr_fmt. sh: make sure static declaration on ms7724se sh: make sure static declaration on mach-migor sh: make sure static declaration on mach-ecovec24 sh: make sure static declaration on mach-ap325rxa clocksource: sh_cmt: compute mult and shift before registration clocksource: sh_tmu: compute mult and shift before registration sh: PIO disabling for x3proto and urquell. sh: mach-sdk7786: conditionally disable PIO support. sh: support for platforms without PIO. usb: r8a66597-hcd pio to mmio accessor conversion. usb: gadget: r8a66597-udc pio to mmio accessor conversion. usb: gadget: m66592-udc pio to mmio accessor conversion. sh: add romImage MMCIF boot for sh7724 and Ecovec V2 sh: add boot code to MMCIF driver header sh: prepare MMCIF driver header file sh: allow romImage data between head.S and the zero page sh: Add support MMCIF for ecovec sh: remove duplicated #include input: serio: disable i8042 for non-cayman sh platforms. ...
| * \ \ Merge branch 'sh/iomap'Paul Mundt2010-06-02
| |\ \ \ | | |_|/ | |/| |
| | * | usb: gadget: r8a66597-udc pio to mmio accessor conversion.Paul Mundt2010-06-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r8a66597-udc is erroneously using PIO routines on MMIO registers, which presently blows up for any platform that elects to either override or do away with PIO routines. This managed to work for the common cases since the PIO routines were simply wrapped to their MMIO counterparts. This switches over to using the MMIO routines directly, and enables us to kill off a lot of superfluous casting in the process. Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | usb: gadget: m66592-udc pio to mmio accessor conversion.Paul Mundt2010-06-02
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | m66592-udc is erroneously using PIO routines on MMIO registers, which presently blows up for any platform that elects to either override or do away with PIO routines. This managed to work for the common cases since the PIO routines were simply wrapped to their MMIO counterparts. This switches over to using the MMIO routines directly, and enables us to kill off a lot of superfluous casting in the process. Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-18 14:33:33 -0400