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kernel_optimize_test/drivers/ieee1394
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Greg Kroah-Hartman 8e9394ce24 Driver core: create lock/unlock functions for struct device 
In the future, we are going to be changing the lock type for struct
device (once we get the lockdep infrastructure properly worked out)  To
make that changeover easier, and to possibly burry the lock in a
different part of struct device, let's create some functions to lock and
unlock a device so that no out-of-core code needs to be changed in the
future.

This patch creates the device_lock/unlock/trylock() functions, and
converts all in-tree users to them.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Dave Young <hidave.darkstar@gmail.com>
Cc: Ming Lei <tom.leiming@gmail.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Phil Carmody <ext-phil.2.carmody@nokia.com>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Len Brown <len.brown@intel.com>
Cc: Magnus Damm <damm@igel.co.jp>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Vegard Nossum <vegard.nossum@gmail.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Alex Chiang <achiang@hp.com>
Cc: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrew Patterson <andrew.patterson@hp.com>
Cc: Yu Zhao <yu.zhao@intel.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Wolfram Sang <w.sang@pengutronix.de>
Cc: CHENG Renquan <rqcheng@smu.edu.sg>
Cc: Oliver Neukum <oliver@neukum.org>
Cc: Frans Pop <elendil@planet.nl>
Cc: David Vrabel <david.vrabel@csr.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-07 17:04:52 -08:00
..
config_roms.c
config_roms.h
csr1212.c ieee1394/csr1212: fix false positive kmemcheck report 2009-06-15 15:49:31 +02:00
csr1212.h ieee1394: mark bus_info_data as a __be32 array 2009-01-04 23:50:35 +01:00
csr.c ieee1394: Storage class should be before const qualifier 2009-03-24 20:56:52 +01:00
csr.h ieee1394: replace CSR_SET_BUS_INFO_GENERATION macro 2009-01-04 23:50:35 +01:00
dma.c const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
dma.h firesat: copyrights, rename to firedtv, API conversions, fix remote control input 2009-02-24 14:51:26 +01:00
dv1394-private.h ieee1394: dv1394: annotate frame input/output structs as little endian 2009-01-04 23:50:36 +01:00
dv1394.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
dv1394.h
eth1394.c drivers: Kill now superfluous ->last_rx stores 2009-09-02 23:07:36 -07:00
eth1394.h Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-01-08 11:05:59 -08:00
highlevel.c ieee1394: Storage class should be before const qualifier 2009-03-24 20:56:52 +01:00
highlevel.h ieee1394: mark all hpsb_address_ops instances as const 2009-01-04 23:50:32 +01:00
hosts.c ieee1394: replace CSR_SET_BUS_INFO_GENERATION macro 2009-01-04 23:50:35 +01:00
hosts.h ieee1394: mark bus_info_data as a __be32 array 2009-01-04 23:50:35 +01:00
ieee1394_core.c Make ieee1394_init a fs-initcall 2009-02-26 10:32:31 -08:00
ieee1394_core.h fs: Remove i_cindex from struct inode 2009-06-11 21:36:09 -04:00
ieee1394_hotplug.h
ieee1394_transactions.c ieee1394: remove superfluous assertions 2009-02-24 14:51:28 +01:00
ieee1394_transactions.h firesat: copyrights, rename to firedtv, API conversions, fix remote control input 2009-02-24 14:51:26 +01:00
ieee1394_types.h
ieee1394-ioctl.h
ieee1394.h ieee1394: support for speeds greater than S800 2009-01-28 20:31:05 +01:00
init_ohci1394_dma.c
iso.c PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures 2008-07-24 10:47:21 -07:00
iso.h firesat: copyrights, rename to firedtv, API conversions, fix remote control input 2009-02-24 14:51:26 +01:00
Kconfig firewire, ieee1394: update Kconfig help 2009-12-29 19:58:17 +01:00
Makefile
nodemgr.c Driver core: create lock/unlock functions for struct device 2010-03-07 17:04:52 -08:00
nodemgr.h ieee1394: constify device ID tables 2009-03-24 20:56:53 +01:00
ohci1394.c ieee1394: Use hweight32 2009-11-18 20:30:35 +01:00
ohci1394.h ieee1394: ohci1394: increase AT req. retries, fix ack_busy_X from Panasonic camcorders and others 2009-01-24 11:17:28 +01:00
pcilynx.c dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
pcilynx.h ieee1394: pcilynx: trivial endian annotation 2009-01-04 23:50:34 +01:00
raw1394-private.h ieee1394: raw1394: replace BKL by local mutex, make ioctl() and mmap() thread-safe 2008-10-15 22:21:08 +02:00
raw1394.c headers: remove sched.h from interrupt.h 2009-10-11 11:20:58 -07:00
raw1394.h
sbp2.c block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors 2010-02-26 13:58:08 +01:00
sbp2.h ieee1394: sbp2: add support for disks >2 TB (and 16 bytes long CDBs) 2009-07-02 21:27:01 +02:00
video1394.c headers: remove sched.h from interrupt.h 2009-10-11 11:20:58 -07:00
video1394.h