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* Bluetooth: bpa10x: change return valueNavid Emamdoost2019-09-041-1/+1
| | | | | | | | When returning from bpa10x_send_frame, it is necessary to propagate any potential errno returned from usb_submit_urb. Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Cleanup formatting and coding styleFabian Schindlatz2019-07-061-1/+2
| | | | | | | | | | | | | | Fix some warnings and one error reported by checkpatch.pl: - lines longer than 80 characters are wrapped - empty lines inserted to separate variable declarations from the actual code - line break inserted after if (...) Co-developed-by: Thomas Röthenbacher <thomas.roethenbacher@fau.de> Signed-off-by: Thomas Röthenbacher <thomas.roethenbacher@fau.de> Signed-off-by: Fabian Schindlatz <fabian.schindlatz@fau.de> Cc: linux-kernel@i4.cs.fau.de Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner2019-05-301-16/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* bluetooth: bpa10x: Replace GFP_ATOMIC with GFP_KERNEL in bpa10x_send_frame()Jia-Ju Bai2018-07-231-3/+3
| | | | | | | | | | | | | | | bpa10x_send_frame() is only set to hdev->send, and hdev->send() is never called in atomic context. bpa10x_send_frame() calls usb_alloc_urb(), kmalloc() and usb_submit_urb() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. I also manually check the kernel code before reporting it. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: bpa10x: Use separate h4_recv_buf helperMarcel Holtmann2018-04-011-1/+1
| | | | | | | | | | When adding the alignment and padding support for H:4 packet processing for the Nokia driver, it broke the h4_recv_buf usage within bpa10x driver. To fix this use a separate helper function and placing it into a dedicated h4_recv.h header file. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: bpa10x: make array 'req' static, shrinks object sizeColin Ian King2018-01-081-1/+1
| | | | | | | | | | | | | | | | | | Don't populate the const read-only array 'req' on the stack but instead make it static. Makes the object code smaller by over 40 bytes: Before: text data bss dec hex filename 8497 3408 128 12033 2f01 linux/drivers/bluetooth/bpa10x.o After: text data bss dec hex filename 8366 3496 128 11990 2ed6 linux/drivers/bluetooth/bpa10x.o (gcc version 7.2.0 x86_64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Use bt_dev_err and bt_dev_info when possibleMarcel Holtmann2017-10-301-9/+6
| | | | | | | | | In case of using BT_ERR and BT_INFO, convert to bt_dev_err and bt_dev_info when possible. This allows for controller specific reporting. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* networking: make skb_push & __skb_push return void pointersJohannes Berg2017-06-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems like a historic accident that these return unsigned char *, and in many places that means casts are required, more often than not. Make these functions return void * and remove all the casts across the tree, adding a (u8 *) cast only where the unsigned char pointer was used directly, all done with the following spatch: @@ expression SKB, LEN; typedef u8; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; @@ - *(fn(SKB, LEN)) + *(u8 *)fn(SKB, LEN) @@ expression E, SKB, LEN; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; type T; @@ - E = ((T *)(fn(SKB, LEN))) + E = fn(SKB, LEN) @@ expression SKB, LEN; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; @@ - fn(SKB, LEN)[0] + *(u8 *)fn(SKB, LEN) Note that the last part there converts from push(...)[0] to the more idiomatic *(u8 *)push(...). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Bluetooth: bpa10x: Add support for hci_set_fw_infoMarcel Holtmann2016-07-181-0/+2
| | | | | | | | | | | | The Digianswer sniffer devices allow for reading a firmware specific information string. If it is available, then inform the Bluetooth core about it via hci_set_fw_info. That exposes it via debugfs like this: # cat /sys/kernel/debug/bluetooth/hci0/firmware_info SNIF_102,BB930,02/01/18,10:37:56 Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Use new hci_skb_pkt_* wrappers for driversMarcel Holtmann2015-11-191-2/+2
| | | | | | | | | The new hci_skb_pkt_* wrappers are mainly intented for drivers to require less knowledge about bt_cb(sbk) handling. So after converting the core packet handling, convert all drivers. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: bpa10x: Use h4_recv_buf helper for frame reassemblyMarcel Holtmann2015-10-081-109/+27
| | | | | | | | | The manually coded frame reassembly is actually broken. The h4_recv_buf helper from the UART driver is a perfect fit for frame reassembly for this driver. So just export that function and use it here as well. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: bpa10x: Add support for set_diag driver callbackMarcel Holtmann2015-10-081-0/+20
| | | | | | | | The BPA-10x devices support tracing operation. Use the set_diag driver callback to allow enabling and disabling that functionality. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: bpa10x: Read revision information in setup stageMarcel Holtmann2015-10-081-0/+19
| | | | | | | | | | | | | | | | | | For debugging pruposes, read the revision string of the BPA-10x devices and print it. For example one of the latest devices respond with the string SNIF_102,BB930,02/01/18,10:37:56. < HCI Command: Vendor (0x3f|0x000e) plen 1 07 . > HCI Event: Command Complete (0x0e) plen 49 Vendor (0x3f|0x000e) ncmd 1 Status: Success (0x00) 53 4e 49 46 5f 31 30 32 2c 42 42 39 33 30 2c 30 SNIF_102,BB930,0 32 2f 30 31 2f 31 38 2c 31 30 3a 33 37 3a 35 36 2/01/18,10:37:56 00 00 00 00 00 00 00 00 00 00 00 00 00 ............. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Move handling of HCI_RUNNING flag into coreMarcel Holtmann2015-10-051-8/+0
| | | | | | | | | | Setting and clearing of HCI_RUNNING flag in each and every driver is just duplicating the same code all over the place. So instead of having the driver do it in their hdev->open and hdev->close callbacks, set it globally in the core transport handling. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Move HCI_RUNNING check into hci_send_frameMarcel Holtmann2015-10-051-3/+0
| | | | | | | | | In all callbacks for hdev->send the status of HCI_RUNNING is checked. So instead of repeating that code in every driver, move the check into the hci_send_frame function before calling hdev->send. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Declare bpa10x_table[] as constMarcel Holtmann2013-10-111-1/+1
| | | | | | | The bpa10x_table[] device table can be declared as const Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Add hdev parameter to hdev->send driver callbackMarcel Holtmann2013-10-111-2/+3
| | | | | | | | | | | | | | Instead of masking hdev inside the skb->dev parameter, hand it directly to the driver as a parameter to hdev->send. This makes the driver interface more clear and simpler. This patch fixes all drivers to accept and handle the new parameter of hdev->send callback. Special care has been taken for bpa10x and btusb drivers that require having skb->dev set to hdev for the URB transmit complete handlers. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Provide hdev parameter to hci_recv_frame() driver callbackMarcel Holtmann2013-10-111-3/+1
| | | | | | | | | | To avoid casting skb->dev into hdev, just let the drivers provide the hdev directly when calling hci_recv_frame() function. This patch also fixes up all drivers to provide the hdev. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Use devm_kzalloc in bpa10x.c fileSachin Kamat2012-08-061-6/+2
| | | | | | | | | devm_kzalloc() eliminates the need to free memory explicitly thereby saving some cleanup code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
* Bluetooth: Rename HCI_QUIRK_NO_RESET to HCI_QUIRK_RESET_ON_CLOSESzymon Janc2012-06-051-1/+1
| | | | | | | | | HCI_QUIRK_NO_RESET name is misleading - purpose of this quirk is to reset device on close instead of init, not to not reset at all. Rename it to HCI_QUIRK_RESET_ON_CLOSE to avoid confusion. Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* USB: Disable hub-initiated LPM for comms devices.Sarah Sharp2012-05-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hub-initiated LPM is not good for USB communications devices. Comms devices should be able to tell when their link can go into a lower power state, because they know when an incoming transmission is finished. Ideally, these devices would slam their links into a lower power state, using the device-initiated LPM, after finishing the last packet of their data transfer. If we enable the idle timeouts for the parent hubs to enable hub-initiated LPM, we will get a lot of useless LPM packets on the bus as the devices reject LPM transitions when they're in the middle of receiving data. Worse, some devices might blindly accept the hub-initiated LPM and power down their radios while they're in the middle of receiving a transmission. The Intel Windows folks are disabling hub-initiated LPM for all USB communications devices under a xHCI USB 3.0 host. In order to keep the Linux behavior as close as possible to Windows, we need to do the same in Linux. Set the disable_hub_initiated_lpm flag for for all USB communications drivers. I know there aren't currently any USB 3.0 devices that implement these class specifications, but we should be ready if they do. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Tilman Schmidt <tilman@imap.cc> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Jan Dumon <j.dumon@option.com> Cc: Petko Manolov <petkan@users.sourceforge.net> Cc: Steve Glendinning <steve.glendinning@smsc.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com> Cc: Jouni Malinen <jouni@qca.qualcomm.com> Cc: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Christian Lamparter <chunkeey@googlemail.com> Cc: Brett Rudley <brudley@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com> Cc: Kan Yan <kanyan@broadcom.com> Cc: Dan Williams <dcbw@redhat.com> Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Cc: Ivo van Doorn <IvDoorn@gmail.com> Cc: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Cc: Herton Ronaldo Krzesinski <herton@canonical.com> Cc: Hin-Tak Leung <htl10@users.sourceforge.net> Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Chaoming Li <chaoming_li@realsil.com.cn> Cc: Daniel Drake <dsd@gentoo.org> Cc: Ulrich Kunitz <kune@deine-taler.de> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
* Bluetooth: Remove hci_dev->driver_dataDavid Herrmann2012-02-131-9/+9
| | | | | | | | | | 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: Remove HCI-owner fieldDavid Herrmann2012-02-131-2/+0
| | | | | | | | | | | | | | | 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: bpa10x: Free private driver data on usb shutdownDavid Herrmann2012-02-131-12/+3
| | | | | | | | | | | | | | 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>
* USB: convert drivers/bluetooth/* to use module_usb_driver()Greg Kroah-Hartman2011-11-181-14/+1
| | | | | | | | | | | | | 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>
* Bluetooth: Use __packed annotation for driversGustavo F. Padovan2010-07-211-1/+1
| | | | | | | Use the __packed annotation instead of the __attribute__((packed)). Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Convert controller hdev->type to hdev->busMarcel Holtmann2010-02-271-1/+1
| | | | | | | The hdev->type is misnamed and should be actually hdev->bus instead. So convert it now. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Enable per-module dynamic debug messagesMarcel Holtmann2008-11-301-5/+0
| | | | | | | | | | | With the introduction of CONFIG_DYNAMIC_PRINTK_DEBUG it is possible to allow debugging without having to recompile the kernel. This patch turns all BT_DBG() calls into pr_debug() to support dynamic debug messages. As a side effect all CONFIG_BT_*_DEBUG statements are now removed and some broken debug entries have been fixed. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Send HCI Reset command by default on device initializationMarcel Holtmann2008-11-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | The Bluetooth subsystem was not using the HCI Reset command when doing device initialization. The Bluetooth 1.0b specification was ambiguous on how the device firmware was suppose to handle it. Almost every device was triggering a transport reset at the same time. In case of USB this ended up in disconnects from the bus. All modern Bluetooth dongles handle this perfectly fine and a lot of them actually require that HCI Reset is sent. If not then they are either stuck in their HID Proxy mode or their internal structures for inquiry and paging are not correctly setup. To handle old and new devices smoothly the Bluetooth subsystem contains a quirk to force the HCI Reset on initialization. However maintaining such a quirk becomes more and more complicated. This patch turns the logic around and lets the old devices disable the HCI Reset command. The only device where the HCI_QUIRK_NO_RESET is still needed are the original Digianswer devices and dongles with an early CSR firmware. CSR reported that they fixed this for version 12 firmware. The last official release of version 11 firmware is build ID 115. The first version 12 candidate was build ID 117. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* bpa10x: free sk_buff with kfree_skbIlpo Järvinen2008-10-311-2/+2
| | | | | | | | | | Inspired by Sergio Luis' similar patches, I finally found a case which is trivial enough that spatch won't choke on it. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [Bluetooth] Fix double frees on error paths of btusb and bpa10x driversMarcel Holtmann2008-10-061-2/+0
| | | | | | | | | | The transfer buffer of an URB will be automatically freed when using the URB_FREE_BUFFER transfer_flag. So the extra calls to kfree() will cause a double free. Reported-by: Justin Mattock <justinmattock@gmail.com> Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* [Bluetooth] Removal of unnecessary ignore module parameterMarcel Holtmann2008-08-071-9/+1
| | | | | | | | This removes the unnecessary ignore parameter, which is useless. There are alternate methods of kicking a driver off an USB device. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* drivers/bluetooth/bpa10x.c: fix memleakAdrian Bunk2008-02-051-0/+1
| | | | | | | | This patch fixea a memleak spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [Bluetooth] Change BPA 100/105 driver to use USB anchorsMarcel Holtmann2007-10-221-362/+262
| | | | | | | | With the new support for USB anchors the driver can become more simpler and also cleaner. This patch switches to the usage of USB anchors for all URBs. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* [SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}Arnaldo Carvalho de Melo2007-04-251-2/+2
| | | | | | | To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells2006-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
* Remove obsolete #include <linux/config.h>Jörn Engel2006-06-301-1/+0
| | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [PATCH] USB: remove .owner field from struct usb_driverGreg Kroah-Hartman2006-01-041-1/+0
| | | | | | It is no longer needed, so let's remove it, saving a bit of memory. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [Bluetooth]: Add endian annotations to the coreMarcel Holtmann2005-11-081-2/+2
| | | | | | | This patch adds the endian annotations to the Bluetooth core. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [PATCH] bluetooth: kmalloc + memset -> kzalloc conversionDeepak Saxena2005-11-071-3/+1
| | | | | | | Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [Bluetooth] Ignore additional interfaces of BPA 100/105 devicesMarcel Holtmann2005-10-281-0/+3
| | | | | | | If a BPA 100/105 device contains more then one interface then ignore the additional interfaces, because they are unused. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* [PATCH] gfp flags annotations - part 1Al Viro2005-10-081-1/+1
| | | | | | | | | | | | - added typedef unsigned int __nocast gfp_t; - replaced __nocast uses for gfp flags with gfp_t - it gives exactly the same warnings as far as sparse is concerned, doesn't change generated code (from gcc point of view we replaced unsigned int with typedef) and documents what's going on far better. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [Bluetooth]: Move packet type into the SKB control bufferMarcel Holtmann2005-08-291-7/+7
| | | | | | | | | This patch moves the usage of packet type into the SKB control buffer. After this patch it is now possible to shrink the sk_buff structure and redefine its pkt_type. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [Bluetooth]: Fix sparse warnings (__nocast type)Victor Fusco2005-08-291-1/+2
| | | | | | | | | | This patch fixes the sparse warnings "implicit cast to nocast type" for the priority or gfp_mask parameters of the memory allocations. Signed-off-by: Victor Fusco <victor@cetuc.puc-rio.br> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [Bluetooth] Kill redundant NULL checks before kfree()Marcel Holtmann2005-08-061-5/+2
| | | | | | | There's no need to check for NULL before calling kfree() on a pointer. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-161-0/+657
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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