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| * module_param: make bool parameters really bool (drivers & misc)Rusty Russell2012-01-12
| | | | | | | | | | | | | | | | | | | | | | | | module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* | Bluetooth: btusb: Remove device lock on releaseDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | Recently we changed the way how we release driver-data. A driver is now responsible of destroying the data so we no longer need the device lock on deinitialization in btusb driver. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: Remove hci_dev->driver_dataDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | The linux device model provides dev_set/get_drvdata so we can use this to save private driver data. This also removes several unnecessary casts. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: btusb: Add vendor specific ID (0a5c 21f3) for BCM20702A0Manoj Iyer2012-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | T: Bus=01 Lev=02 Prnt=02 Port=03 Cnt=03 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0a5c ProdID=21f3 Rev=01.12 S: Manufacturer=Broadcom Corp S: Product=BCM20702A0 S: SerialNumber=74DE2B344A7B C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com> Tested-by: Dennis Chua <dennis.chua@canonical.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: Remove __hci_dev_put/holdDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | Since we remove the owner field of hci_dev hci_dev_put and __hci_dev_put do the same so we can merge them into one function. Same for hci_dev_hold and __hci_dev_hold. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: Remove HCI-owner fieldDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After unregistering an hci_dev object a bluetooth driver does not have any callbacks in the hci_dev structure left over. Therefore, there is no need to keep a reference to the module. Previously, we needed this to protect the hci-destruct callback. However, this callback is no longer available so we do not need this owner field, anymore. Drivers now call hci_unregister_dev() and they are done with the object. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: uart-ldisc: Fix memory leak and remove destruct cbDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently leak the hci_uart object if HCI_UART_PROTO_SET is never set because the hci-destruct callback will then never be called. This fix removes the hci-destruct callback and frees the driver internal private hci_uart object directly on tty-close. We call hci_unregister_dev() here so the hci-core will never call our callbacks again (except destruct). Therefore, we can safely free the driver internal data right away and set the destruct callback to NULL. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: btsdio: Free driver data on SDIO shutdownDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | Instead of waiting for the hdev object to get freed we now free the private driver-internal data on SDIO shutdown. This allows us to remove the obsolete hci-destruct callback and free our data object right away after calling hci_unregister_dev(). The HCI-core does not call any callbacks after this so we are never called again and can safely exit the module. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: bpa10x: Free private driver data on usb shutdownDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of waiting for the hci-device to be destroyed we now free the private driver data on driver shutdown right away. We call hci_unregister_dev() on driver shutdown, that means, the hci-core will never ever call our callbacks again except the destruct callback. It also does not access hdev->driver_data so there is no reason to keep that alive. We simply set the destruct cb to NULL to avoid getting called again. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: btusb: Free driver data on USB shutdownDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using the hci-destruct callback we free our private driver data on USB shutdown. We already called hci_unregister_dev() here so the hci core will never ever call our callbacks again except the destruct callback. However, there is no reason to keep our *private* driver data alive if we get never called again and the hci-core does never touch it the data. So we simply free it right away and set the destruct callback to NULL. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: bfusb: Free driver_data on USB shutdownDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This frees the private driver data on USB shutdown instead of using the hci-destruct callback. We already call usb_set_intfdata(intf, NULL) but we do not do the same with the hci object. This would be totally safe, though. After calling hci_unregister_dev()/hci_free_dev() the hdev object will never call any callback of us again except the destruct callback. Therefore, we can safely set the destruct callback to NULL and free the driver data right away. This allows to unload the module without waiting for the hdev device to be released. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: vhci: Free driver_data on file releaseDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes the hci-destruct callback and instead frees the private driver data in the vhci_release file release function. There is no reason to keep private driver data available if the driver has already shut down. After vhci_release is called our module can be unloaded. The only reason it is kept alive is the hci-core having a module-ref on us because of our destruct callback. However, this callback only frees hdev->driver_data. That is, we wait for the hdev-device to get destroyed to free our internal driver-data. In fact, the hci-core does never touch hdev->driver_data so it doesn't care if it is NULL. Therefore, we simply free it when unloading the driver. Another important fact is that the hdev core does not call any callbacks other than the destruct-cb after hci_unregister_dev() has been called. So there is no function of our module that will be called nor does the hci-core touch hdev->driver_data. Hence, no other code can touch hdev->driver_data after our cleanup so the destruct callback is definitely unnecessary here. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: dtl1-cs: Remove empty destruct cbDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | The destruct cb is optional so we can safely remove our dummy cb. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: btwilink: Remove empty destruct cbDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | The destruct cb is optional so remove our empty dummy cb. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: btuart-cs: Remove empty destruct cbDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | The destruct callback is optional and we provide an empty callback so remove it. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: btmrvl: Remove empty destruct cbDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | The callback is optional and we provide an empty callback so remove it entirely. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: bt3c-cs: Remove empty destruct cbDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | The callback is optional and we provide an empty callback so remove it. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: bluecard-cs: Remove empty destruct cbDavid Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | The destruct callback is optional and we provide an empty callback so remove it entirely to avoid unnecessary code. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: dtl1: Fix memleak in probe()David Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | We currently leak the driver info structure if dtl1_config fails. If we add a kfree() to dtl1_release to fix this, then dtl1_release and dtl1_detach are identical so this merges both functions. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: hci-uart-ath: Use GFP_ATOMIC in open()David Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | The uart_proto open() callback is not called in atomic context so we can safely sleep here. The caller hci_uart_set_proto() in hci_ldisc.c is an ioctl-handler and therefore can sleep. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: hci-uart-bcsp: Use GFP_ATOMIC in open()David Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | The uart_proto open() callback is not called in atomic context so we can safely sleep here. The caller hci_uart_set_proto() in hci_ldisc.c is an ioctl-handler and therefore can sleep. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: hci-uart-h4: Use GFP_ATOMIC in open()David Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | The uart_proto open() callback is not called in atomic context so we can safely sleep here. The caller hci_uart_set_proto() in hci_ldisc.c is an ioctl-handler and therefore can sleep. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: hci-uart-ll: Use GFP_ATOMIC in open()David Herrmann2012-02-13
| | | | | | | | | | | | | | | | | | | | The uart_proto open() callback is not called in atomic context so we can safely sleep here. The caller hci_uart_set_proto() in hci_ldisc.c is an ioctl() handler and therefore can sleep. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* | Bluetooth: Don't mark non xfer isoc endpoint URBs with URB_ISO_ASAPDaniel Wagner2012-02-13
|/ | | | | | | | | | | | | | | | [ 2096.384084] btusb_send_frame:684: hci0 [ 2096.384087] usb 3-1: BOGUS urb flags, 2 --> 0 [ 2096.384091] Bluetooth: hci0 urb ffff8801b61d3a80 submission failed (22) According the documentation in usb_submit_urb() URB_ISO_ASAP flag is only allowed for endpoints of type USB_ENDPOINT_XFER_ISOC. This reverts commit b8aabfc92249b239c425da7e4ca85b7e4855e984. Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de> Acked-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Merge branch 'pm-for-linus' of ↵Linus Torvalds2012-01-08
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm * 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (76 commits) PM / Hibernate: Implement compat_ioctl for /dev/snapshot PM / Freezer: fix return value of freezable_schedule_timeout_killable() PM / shmobile: Allow the A4R domain to be turned off at run time PM / input / touchscreen: Make st1232 use device PM QoS constraints PM / QoS: Introduce dev_pm_qos_add_ancestor_request() PM / shmobile: Remove the stay_on flag from SH7372's PM domains PM / shmobile: Don't include SH7372's INTCS in syscore suspend/resume PM / shmobile: Add support for the sh7372 A4S power domain / sleep mode PM: Drop generic_subsys_pm_ops PM / Sleep: Remove forward-only callbacks from AMBA bus type PM / Sleep: Remove forward-only callbacks from platform bus type PM: Run the driver callback directly if the subsystem one is not there PM / Sleep: Make pm_op() and pm_noirq_op() return callback pointers PM/Devfreq: Add Exynos4-bus device DVFS driver for Exynos4210/4212/4412. PM / Sleep: Merge internal functions in generic_ops.c PM / Sleep: Simplify generic system suspend callbacks PM / Hibernate: Remove deprecated hibernation snapshot ioctls PM / Sleep: Fix freezer failures due to racy usermodehelper_is_disabled() ARM: S3C64XX: Implement basic power domain support PM / shmobile: Use common always on power domain governor ... Fix up trivial conflict in fs/xfs/xfs_buf.c due to removal of unused XBT_FORCE_SLEEP bit
| * Merge branch 'master' into pm-sleepRafael J. Wysocki2011-12-21
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: (848 commits) SELinux: Fix RCU deref check warning in sel_netport_insert() binary_sysctl(): fix memory leak mm/vmalloc.c: remove static declaration of va from __get_vm_area_node ipmi_watchdog: restore settings when BMC reset oom: fix integer overflow of points in oom_badness memcg: keep root group unchanged if creation fails nilfs2: potential integer overflow in nilfs_ioctl_clean_segments() nilfs2: unbreak compat ioctl cpusets: stall when updating mems_allowed for mempolicy or disjoint nodemask evm: prevent racing during tfm allocation evm: key must be set once during initialization mmc: vub300: fix type of firmware_rom_wait_states module parameter Revert "mmc: enable runtime PM by default" mmc: sdhci: remove "state" argument from sdhci_suspend_host x86, dumpstack: Fix code bytes breakage due to missing KERN_CONT IB/qib: Correct sense on freectxts increment and decrement RDMA/cma: Verify private data length cgroups: fix a css_set not found bug in cgroup_attach_proc oprofile: Fix uninitialized memory access when writing to writing to oprofilefs Revert "xen/pv-on-hvm kexec: add xs_reset_watches to shutdown watches from old kernel" ... Conflicts: kernel/cgroup_freezer.c
| * | freezer: don't unnecessarily set PF_NOFREEZE explicitlyTejun Heo2011-11-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some drivers set PF_NOFREEZE in their kthread functions which is completely unnecessary and racy - some part of freezer code doesn't consider cases where PF_NOFREEZE is set asynchronous to freezer operations. In general, there's no reason to allow setting PF_NOFREEZE explicitly. Remove them and change the documentation to note that setting PF_NOFREEZE directly isn't allowed. -v2: Dropped change to twl4030-irq.c as it no longer uses PF_NOFREEZE. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: "Gustavo F. Padovan" <padovan@profusion.mobi> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: wwang <wei_wang@realsil.com.cn>
* | | Merge branch 'driver-core-next' of ↵Linus Torvalds2012-01-07
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core * 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (73 commits) arm: fix up some samsung merge sysdev conversion problems firmware: Fix an oops on reading fw_priv->fw in sysfs loading file Drivers:hv: Fix a bug in vmbus_driver_unregister() driver core: remove __must_check from device_create_file debugfs: add missing #ifdef HAS_IOMEM arm: time.h: remove device.h #include driver-core: remove sysdev.h usage. clockevents: remove sysdev.h arm: convert sysdev_class to a regular subsystem arm: leds: convert sysdev_class to a regular subsystem kobject: remove kset_find_obj_hinted() m86k: gpio - convert sysdev_class to a regular subsystem mips: txx9_sram - convert sysdev_class to a regular subsystem mips: 7segled - convert sysdev_class to a regular subsystem sh: dma - convert sysdev_class to a regular subsystem sh: intc - convert sysdev_class to a regular subsystem power: suspend - convert sysdev_class to a regular subsystem power: qe_ic - convert sysdev_class to a regular subsystem power: cmm - convert sysdev_class to a regular subsystem s390: time - convert sysdev_class to a regular subsystem ... Fix up conflicts with 'struct sysdev' removal from various platform drivers that got changed: - arch/arm/mach-exynos/cpu.c - arch/arm/mach-exynos/irq-eint.c - arch/arm/mach-s3c64xx/common.c - arch/arm/mach-s3c64xx/cpu.c - arch/arm/mach-s5p64x0/cpu.c - arch/arm/mach-s5pv210/common.c - arch/arm/plat-samsung/include/plat/cpu.h - arch/powerpc/kernel/sysfs.c and fix up cpu_is_hotpluggable() as per Greg in include/linux/cpu.h
| * \ \ Merge branch 'driver-core-next' into Linux 3.2Greg Kroah-Hartman2012-01-06
| |\ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This resolves the conflict in the arch/arm/mach-s3c64xx/s3c6400.c file, and it fixes the build error in the arch/x86/kernel/microcode_core.c file, that the merge did not catch. The microcode_core.c patch was provided by Stephen Rothwell <sfr@canb.auug.org.au> who was invaluable in the merge issues involved with the large sysdev removal process in the driver-core tree. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * | USB: convert drivers/bluetooth/* to use module_usb_driver()Greg Kroah-Hartman2011-11-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This converts the drivers in drivers/bluetooth/* to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Added bonus is that it removes some unneeded kernel log messages about drivers loading and/or unloading. Cc: Marcel Holtmann <marcel@holtmann.org> Cc: "Gustavo F. Padovan" <padovan@profusion.mobi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | Merge branch 'master' of ↵John W. Linville2011-12-09
| |\ \ \ | | |_|/ | |/| | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
| * | | Merge branch 'for-davem' of ↵David S. Miller2011-11-09
| |\ \ \ | | |_|/ | |/| | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
* | | | Bluetooth: Add support for BCM20702A0 [0a5c:21e3]Jesse Sung2011-12-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add another vendor specific ID for BCM20702A0. output of usb-devices: T: Bus=06 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0a5c ProdID=21e3 Rev=01.12 S: Manufacturer=Broadcom Corp S: Product=BCM20702A0 S: SerialNumber=9439E5CBF66C C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) Signed-off-by: Wen-chien Jesse Sung <jesse.sung@canonical.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | | Bluetooth: btusb: fix bInterval for high/super speed isochronous endpointsBing Zhao2011-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For high-speed/super-speed isochronous endpoints, the bInterval value is used as exponent, 2^(bInterval-1). Luckily we have usb_fill_int_urb() function that handles it correctly. So we just call this function to fill in the RX URB. Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Bing Zhao <bzhao@marvell.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | | Merge branch 'master' of ↵John W. Linville2011-12-06
|\ \ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next
| * \ \ \ Merge branch 'master' of ↵Gustavo F. Padovan2011-12-02
| |\ \ \ \ | | | |_|/ | | |/| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth
| | * | | btusb: fix a memory leak in btusb_send_frame()Cong Wang2011-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following memory leak reported by kmemleak: unreferenced object 0xffff880060a53840 (size 192): comm "softirq", pid 0, jiffies 4320571771 (age 1406.569s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff81138a1c>] create_object+0x187/0x28b [<ffffffff814be12e>] kmemleak_alloc+0x73/0x98 [<ffffffff811289d3>] __kmalloc+0xfc/0x123 [<ffffffff81386546>] usb_alloc_urb+0x1e/0x48 [<ffffffffa0130274>] btusb_send_frame+0x86/0x385 [btusb] [<ffffffffa02d8230>] hci_send_frame+0xa0/0xa5 [bluetooth] [<ffffffffa02d8a4e>] hci_cmd_task+0xa0/0xfb [bluetooth] [<ffffffff81058548>] tasklet_action+0x8f/0xef [<ffffffff81058a4c>] __do_softirq+0xf4/0x1db [<ffffffff81058bb7>] run_ksoftirqd+0x84/0x129 [<ffffffff8106f1c4>] kthread+0xa0/0xa8 [<ffffffff814dd144>] kernel_thread_helper+0x4/0x10 [<ffffffffffffffff>] 0xffffffffffffffff The problem is that when inc_tx() returns non-zero, we forgot to call usb_free_urb(). Cc: Marcel Holtmann <marcel@holtmann.org> Cc: "Gustavo F. Padovan" <padovan@profusion.mobi> Signed-off-by: WANG Cong <amwang@redhat.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | Bluetooth: btmrvl: support Marvell Bluetooth device SD8797Bing Zhao2011-11-21
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SD8797 firmware image is shared with mwifiex driver. Whoever gets loaded first will be responsible for firmware downloading. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Frank Huang <frankh@marvell.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * | | Bluetooth: Allow to set AMP type for virtual HCIAndrei Emeltchenko2011-11-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Type can be changed during re-opening device /dev/vhci. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | | Merge branch 'master' of ↵John W. Linville2011-11-22
|\ \ \ \ | |/ / / |/| | / | | |/ | |/| | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux Conflicts: drivers/net/wireless/iwlegacy/iwl-debugfs.c drivers/net/wireless/iwlegacy/iwl-rx.c drivers/net/wireless/iwlegacy/iwl-scan.c drivers/net/wireless/iwlegacy/iwl-tx.c include/net/bluetooth/bluetooth.h
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2011-11-07
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (47 commits) forcedeth: fix a few sparse warnings (variable shadowing) forcedeth: Improve stats counters forcedeth: remove unneeded stats updates forcedeth: Acknowledge only interrupts that are being processed forcedeth: fix race when unloading module MAINTAINERS/rds: update maintainer wanrouter: Remove kernel_lock annotations usbnet: fix oops in usbnet_start_xmit ixgbe: Fix compile for kernel without CONFIG_PCI_IOV defined etherh: Add MAINTAINERS entry for etherh bonding: comparing a u8 with -1 is always false sky2: fix regression on Yukon Optima netlink: clarify attribute length check documentation netlink: validate NLA_MSECS length i825xx:xscale:8390:freescale: Fix Kconfig dependancies macvlan: receive multicast with local address tg3: Update version to 3.121 tg3: Eliminate timer race with reset_task tg3: Schedule at most one tg3_reset_task run tg3: Obtain PCI function number from device ...
| * | | bluetooth: add module.h to drivers/bluetooth files as required.Paul Gortmaker2011-10-31
| | | | | | | | | | | | | | | | Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* | | | Merge branch 'master' of ↵John W. Linville2011-11-09
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-next Conflicts: net/bluetooth/l2cap_sock.c net/bluetooth/mgmt.c
| * | | Bluetooth: use buffer priority to mark URB_ISO_ASAP flagLuiz Augusto von Dentz2011-11-07
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * | | Bluetooth: bfusb: Fix error path on firmware loadDavid Herrmann2011-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When loading the usb-configuration we do not signal the end of configuration on memory allocation error. This patch moves the memory allocation to the top so every error path uses "goto error" now to correctly send the usb-ctrl message when detecting some error. This also replaces GFP_ATOMIC with GFP_KERNEL as we are allowed to sleep here. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * | | Bluetooth: bcm203x: Use GFP_KERNEL in workqueueDavid Herrmann2011-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A workqueue is allowed to sleep so we can safely use GFP_KERNEL instead of GFP_ATOMIC. This is still legacy code when the driver used timer BHs and not a worqueue. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * | | Bluetooth: bcm203x: Fix race condition on disconnectDavid Herrmann2011-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When disconnecting a bcm203x device we kill and destroy the usb-urb, however, there might still be a pending work-structure which resubmits the now invalid urb. To avoid this race condition, we simply set a shutdown-flag and synchronously kill the worker first. This also adds a comment to all schedule_work()s, as it is really not clear that they are used as replacement for short timers (which can be seen in the git history). Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * | | Bluetooth: ath3k: Use GFP_KERNEL instead of GFP_ATOMICDavid Herrmann2011-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We are allowed to sleep here so no need to use GFP_ATOMIC. The caller (ath3k_probe) calls request_firmware() which definitely sleeps. Hence, we should avoid using GFP_ATOMIC. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * | | Bluetooth: ath3k: output firmware filename when request_firmware failedPaul Fertser2011-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes it much easier for the users to understand why the driver refuses to load when the firmware is unavailable. Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| * | | Bluetooth: Ignore hci_unregister_dev return valueDavid Herrmann2011-11-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make all bluetooth drivers ignore the return value of hci_unregister_dev as it always returns 0. In the next step, hci_unregister_dev can be modified to return void. Some of the drivers already ignore the return value (including btusb), hence, this will increase consitency in the bluetooth drivers. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-24 18:53:34 -0400