Commit Graph

48311 Commits

Author SHA1 Message Date
Clemens Ladisch
f38cc317c0 [ALSA] usb-audio: add PCR-A PCM support
Add support for the PCM interfaces of the Edirol PCR-A.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-14 08:38:25 +01:00
Clemens Ladisch
5dc5ebb7bc [ALSA] emu10k1: fix typo
fix a typo

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-14 08:38:24 +01:00
Jiri Kosina
596f967f50 [ALSA] usbaudio - remove urb->bandwidth reference
Recent changes in usbcore removed the bandwidth field from struct urb.
Remove the occurence in usbaudio.c

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-14 08:38:23 +01:00
Takashi Iwai
9e292c0013 [ALSA] ac97 - Fix silent output problem with Cx20551 codec
Fixed the silent output problem on laptops with Conexant Cx20551 codec
chip, such as Packard-bell EasyNote A* series.
The information was taken from ALSA bug#1134.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-14 08:38:21 +01:00
Takashi Iwai
9e507abd87 [ALSA] hda-codec - Fix Oops with probing sigmatel codec chips
When a device is unkown, the driver tries to set up the codec based on
the BIOS information.  Then it may result in Oops if BIOS is broken.
The patch fixes the issue, falling back to a reference model in such a
case.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-14 08:38:20 +01:00
Trond Myklebust
ac98695d6c Merge branch 'master' of /home/trondmy/kernel/linux-2.6/ 2007-02-13 22:02:32 -08:00
Linus Torvalds
93bbad8fe1 Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
  IB/mthca: Always fill MTTs from CPU
  IB/mthca: Merge MR and FMR space on 64-bit systems
  IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUs
  IB/mthca: Give reserved MTTs a separate cache line
  IB/mthca: Fix reserved MTTs calculation on mem-free HCAs
  RDMA/cxgb3: Add driver for Chelsio T3 RNIC
  IB: Remove redundant "_wq" from workqueue names
  RDMA/cma: Increment port number after close to avoid re-use
  IB/ehca: Fix memleak on module unloading
  IB/mthca: Work around gcc bug on sparc64
  IPoIB: Connected mode experimental support
  IB/core: Use ARRAY_SIZE macro for mandatory_table
  IB/mthca: Use correct structure size in call to memset()
2007-02-13 21:16:39 -08:00
Linus Torvalds
9468482bd4 Merge master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] on reconnect to Samba - reset the unix capabilities
  [CIFS] Allow update of EOF on remote extend of file
  [CIFS] POSIX CIFS Extensions (continued) - POSIX Open
  [CIFS] Additional POSIX CIFS Extensions infolevels
2007-02-13 21:15:42 -08:00
Steve French
8af1897158 [CIFS] on reconnect to Samba - reset the unix capabilities
After temporary server or network failure and reconneciton, we were not
resending the unix capabilities via SetFSInfo - which confused Samba posix
byte range locking code.

Discovered by jra

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-02-14 04:42:51 +00:00
Linus Torvalds
551a10c7fc Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [IPSEC]: Fix the address family to refer encap_family
  [IPSEC]: changing API of xfrm6_tunnel_register
  [IPSEC]: make sit use the xfrm4_tunnel_register
  [IPSEC]: Changing API of xfrm4_tunnel_register.
  [TCP]: Prevent pseudo garbage in SYN's advertized window
  [NET_SCHED]: sch_hfsc: replace ASSERT macro by WARN_ON
  [BRIDGE] br_if: Fix oops in port_carrier_check
  [NETFILTER]: Clear GSO bits for TCP reset packet
  [TG3]: Update copyright, version, and reldate.
  [TG3]: Add some tx timeout debug messages.
  [TG3]: Use constant for PHY register 0x1e.
  [TG3]: Power down 5704 serdes transceiver when shutting down.
  [TG3]: 5906 doesn't need to switch to slower clock.
  [TG3]: 5722/5756 don't need PHY jitter workaround.
  [TG3]: Use lower DMA watermark for 5703.
  [TG3]: Save MSI state before suspend.
  [XFRM]: Fix IPv4 tunnel mode decapsulation with IPV6=n
  [IPV6] HASHTABLES: Use appropriate seed for caluculating ehash index.
2007-02-13 18:17:26 -08:00
Linus Torvalds
f90203e0cf Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc
* master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: (61 commits)
  [POWERPC] Use udbg_early_init() on ppc32
  [POWERPC] Open Firmware serial port driver
  [POWERPC] Move MPIC smp routines into mpic.c
  [POWERPC] Cleanup pseries kexec code
  [POWERPC] Cleanup pseries smp initialisation code
  [POWERPC] Consolidate pseries platform header files into pseries.h
  [POWERPC] 85xx: Drop use of SYNC macro in head_fsl_booke.S
  [POWERPC] cell: pm_rtas_activat_signals routine cleanup
  [POWERPC] cell: PPU Oprofile cleanup patch
  [POWERPC] spufs: avoid accessing kernel memory through mmapped /mem node
  [POWERPC] spu sched: static timeslicing for SCHED_RR contexts
  [POWERPC] spu sched: use DECLARE_BITMAP
  [POWERPC] spu sched: forced preemption at execution
  [POWERPC] spu sched: update some comments
  [POWERPC] spu sched: simplity spu_remove_from_active_list
  [POWERPC] spufs: optimize spu_run
  [POWERPC] spufs: runqueue simplification
  [POWERPC] spufs: move prio to spu_context
  [POWERPC] spufs: state_mutex cleanup
  [POWERPC] spufs: simplify state_mutex
  ...
2007-02-13 17:34:23 -08:00
David Gibson
719c91ccad [POWERPC] Use udbg_early_init() on ppc32
udbg_early_init() is a function used on 64 bit systems, which
initializes whichever early udbg backend is configured.  This function
is not called on 32-bit, however if btext early debug is enabled it
does have an explicit, inline, #ifdef-ed assignment performing
analagous initialization.

This patch makes things more uniform by folding the btext
initialization as an option into udbg_early_init() and calling that
from the 32-bit setup path.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-14 11:55:16 +11:00
Arnd Bergmann
8d38a5b2fa [POWERPC] Open Firmware serial port driver
This can be used for serial ports that are connected to an
OF platform bus but are not autodetected by the lecacy
serial support.
It will automatically take over devices that come from the
legacy serial detection, which usually is only one device.

In some cases, rtas may be set up to use the serial port
in the firmware, which allows easier debugging before probing
the serial ports. In this case, the "used-by-rtas" property
must be set by the firmware. This patch also adds code to the
legacy serial driver to check for this.

Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-14 11:50:04 +11:00
Michael Ellerman
775aeff447 [POWERPC] Move MPIC smp routines into mpic.c
Move a couple of MPIC smp routines into mpic.c, they're inside an SMP
block in mpic.c - so they're still only built for SMP.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-14 11:50:04 +11:00
Michael Ellerman
dce623e082 [POWERPC] Cleanup pseries kexec code
Move all the pseries kexec code into one file, platforms/pseries/kexec.c
Provide helpers for setting up ppc_md.kexec_cpu_down, so that we don't
have to have #ifdef CONFIG_KEXEC in setup.c

Move the initialisation of the ppc_md kexec callbacks into an init routine.
This is well and truly early enough to cause no change in behaviour, we
can't kexec until userspace has given us a kernel to kexec into.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-14 11:50:03 +11:00
Michael Ellerman
8feaeca23a [POWERPC] Cleanup pseries smp initialisation code
Move some extern declarations from setup.c into the new pseries.h.
While we're at it, provide dummy implementations for !SMP, to avoid
cluttering the C file with more #ifdefs.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-14 11:50:03 +11:00
Michael Ellerman
577830b034 [POWERPC] Consolidate pseries platform header files into pseries.h
Following the example of platforms/pasemi, consolidate a couple of
tiny header files in platforms/pseries into pseries.h.

This gives us a convenient place to put things that need to be
available to the platform code, but not public. And hopefully will
help people resist the temptation of sticking externs in C files.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-14 11:50:03 +11:00
Paul Mackerras
944b380e0c Merge branch 'cell-merge' of git+ssh://master.kernel.org/pub/scm/linux/kernel/git/arnd/cell-2.6 2007-02-14 11:33:39 +11:00
Linus Torvalds
33e563c119 Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
  i2c: Stop using i2c_adapter.class_dev
  i2c: Remove the warning on missing adapter device
  i2c: Declare more i2c_adapter parent devices
  i2c: PA Semi SMBus driver
  i2c-amd8111: Proposed cleanups
  i2c-parport: Add support for One For All remote JP1 interface
  i2c-viapro: Add support for the VIA CX700 south bridge
  i2c: Add IDs to adapters
  i2c: Update the list of bus IDs
  i2c: Add driver suspend/resume/shutdown support
  i2c: completion header cleanups
  i2c-i801: Document the SMBus unhiding quirk
  i2c-i801: Spelling fix
  i2c: Fix typo in SMBus Write Word Data description
  i2c-piix4: Add support for the ATI SB600
  i2c-nforce2: Drop unused reference to pci_dev
  i2c/vt8231: Remove superfluous initialization
  i2c-ali1563: Fix device initialization
  i2c-ali1563: Improve the status messages
2007-02-13 16:28:23 -08:00
Linus Torvalds
463020ce42 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix sigset_t endianess swapping issues in 32-bit compat code.
  [MIPS] Fix uniprocessor Sibyte builds.
  [MIPS] Make entry.S a little more readable.
  [MIPS] Remove stray instruction from __get_user_asm_ll32.
  [MIPS] 32-bit: Fix warning about cast for fetching pointer from userspace.
  [MIPS] DECstation: Fix irq handling
  [MIPS] signals: make common _BLOCKABLE macro
  [MIPS] signal: Move sigframe definition for native O32/N64 into signal.c
  [MIPS] signal: Move {restore,setup}_sigcontext prototypes to their user
  [MIPS] signal: Fix warnings in o32 compat code.
  [MIPS] IP27: Enable N32 support in defconfig.
  Revert "[MIPS] Fix warning in get_user when fetching pointer object from userspace."
  [MIPS] Don't claim we support dma_declare_coherent_memory - we don't.
  [MIPS] Unify dma-{coherent,noncoherent.ip27,ip32}
  [MIPS] Improve branch prediction in ll/sc atomic operations.
2007-02-13 16:12:23 -08:00
Linus Torvalds
58a3bb5997 Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
* master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (23 commits)
  [WATCHDOG] timers cleanup
  [WATCHDOG] ib700wdt.c - convert to platform_device part 2
  [WATCHDOG] ib700wdt.c - convert to platform_device
  [WATCHDOG] ib700wdt.c spinlock/WDIOC_SETOPTIONS changes
  [WATCHDOG] ib700wdt.c small clean-up's
  [WATCHDOG] ib700wdt.c clean-up init and exit routines
  [WATCHDOG] ib700_wdt.c stop + set_heartbeat operations
  [WATCHDOG] show default value for nowayout in module parameter
  [WATCHDOG] advantechwdt.c - convert to platform_device part 2
  [WATCHDOG] advantechwdt.c - convert to platform_device
  [WATCHDOG] advantechwdt.c - move set_heartbeat to a seperate function
  [WATCHDOG] advantechwdt.c - cleanup before platform_device patches
  [WATCHDOG] acquirewdt.c - convert to platform_device part 2
  [WATCHDOG] acquirewdt.c - convert to platform_device
  [WATCHDOG] acquirewdt.c - clean before platform_device patches
  [WATCHDOG] pcwd_usb.c - get heartbeat from dip switches
  [WATCHDOG] pcwd.c - e-mail adres update
  [WATCHDOG] pcwd_usb.c - get heartbeat from dip switches
  [WATCHDOG] pcwd_usb.c - document includes
  [WATCHDOG] pcwd_pci.c - spinlock fixes
  ...
2007-02-13 16:10:08 -08:00
Eric W. Biederman
7f1f86a0d0 [PATCH] Fix SAK_work workqueue initialization.
Somewhere in the rewrite of the work queues my cleanup of SAK handling
got broken.  Maybe I didn't retest it properly or possibly the API
was changing so fast I missed something.  Regardless currently
triggering a SAK now generates an ugly BUG_ON and kills the kernel.

Thanks to Alexey Dobriyan <adobriyan@openvz.org> for spotting this.

This modifies the use of SAK_work to initialize it when the data
structure it resides in is initialized, and to simply call
schedule_work when we need to generate a SAK.  I update both
data structures that have a SAK_work member for consistency.

All of the old PREPARE_WORK calls that are now gone.

If we call schedule_work again before it has processed it
has generated the first SAK it will simply ignore the duplicate
schedule_work request.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-13 16:07:36 -08:00
Ralf Baechle
431dc80403 [MIPS] Fix sigset_t endianess swapping issues in 32-bit compat code.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:51 +00:00
Andrew Sharp
366d6aef28 [MIPS] Fix uniprocessor Sibyte builds.
Signed-off-by: Andrew Sharp <tigerand@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:51 +00:00
Franck Bui-Huu
7da8a581f5 [MIPS] Make entry.S a little more readable.
When CONFIG_PREEMPT is not set, it also moves one branch instruction from
ret_from_irq() to ret_from_exception().  Therefore we favour the return
from irq case which should be more common than the other one.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:51 +00:00
Ralf Baechle
6f3aa38e19 [MIPS] Remove stray instruction from __get_user_asm_ll32.
This did result in double clearing of the error return value on success
only but should make a meassurable overhead for sigreturn.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:51 +00:00
Ralf Baechle
cb66fb3f15 [MIPS] 32-bit: Fix warning about cast for fetching pointer from userspace.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:51 +00:00
Atsushi Nemoto
d01f06ef0c [MIPS] DECstation: Fix irq handling
When I post a patch (commit f431baa55a),
I just tried to not change behavior of existing codes, but it seems
dec/int-handler.S had been broken since its previous commit
937a801576.

The caller of plat_irq_dispatch do setup/restore TI_REGS($28), so
dec's plat_irq_dispatch should not do it, and there is no need to
adjust RA.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:51 +00:00
Franck Bui-Huu
24c556e99e [MIPS] signals: make common _BLOCKABLE macro
Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:51 +00:00
Ralf Baechle
6668058346 [MIPS] signal: Move sigframe definition for native O32/N64 into signal.c
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:50 +00:00
Ralf Baechle
205d84aaea [MIPS] signal: Move {restore,setup}_sigcontext prototypes to their user
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:50 +00:00
Ralf Baechle
dd02f06aa9 [MIPS] signal: Fix warnings in o32 compat code.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:50 +00:00
Ralf Baechle
af3d10d52d [MIPS] IP27: Enable N32 support in defconfig.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:50 +00:00
Ralf Baechle
cd1fb9eabe Revert "[MIPS] Fix warning in get_user when fetching pointer object from userspace."
This reverts commit 4ed3a77f38.
2007-02-13 22:40:50 +00:00
Ralf Baechle
84b47a959b [MIPS] Don't claim we support dma_declare_coherent_memory - we don't.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:50 +00:00
Ralf Baechle
9a88cbb522 [MIPS] Unify dma-{coherent,noncoherent.ip27,ip32}
Platforms will now have to supply a function dma_device_is_coherent which
returns if a particular device participates in the coherence domain.  For
most platforms this function will always return 0 or 1.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:50 +00:00
Ralf Baechle
f65e4fa8e0 [MIPS] Improve branch prediction in ll/sc atomic operations.
Now that finally all supported versions of binutils have functioning
support for .subsection use .subsection to tweak the branch prediction

I did not modify the R10000 errata variants because it seems unclear if
this will invalidate the workaround which actually relies on the cheesy
prediction of branch likely to cause a misspredict if the sc was
successful.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-02-13 22:40:50 +00:00
Wim Van Sebroeck
88d5a7bb75 Merge ../linux-2.6-watchdog-mm 2007-02-13 23:24:34 +01:00
Kumar Gala
fff5f52808 Merge branch '85xx' into for_paulus 2007-02-13 16:14:01 -06:00
Becky Bruce
02ed82ccc5 [POWERPC] 85xx: Drop use of SYNC macro in head_fsl_booke.S
Eliminate needless invocation of the SYNC macro (which always evaluates to
nothing on BookE) from head_fsl_booke.S (for both arch/ppc & arch/powerpc).

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-02-13 16:13:27 -06:00
Jean Delvare
5dd3ffae0a i2c: Stop using i2c_adapter.class_dev
Stop using i2c_adapter.class_dev, as it is going to be removed
soon. Luckily, there are only 4 RTC drivers affected.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
2007-02-13 22:09:04 +01:00
Jean Delvare
fe2c8d51af i2c: Remove the warning on missing adapter device
Now that the i2c_adapter migration plan changed and we are going to
keep i2c_adapter.dev, it's no longer that urgent to add a proper device
to all i2c_adapter drivers. Thus is seems resonable to degrade the
warning asking authors to migrate their driver to a debug message.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13 22:09:04 +01:00
Jean Delvare
12a917f69d i2c: Declare more i2c_adapter parent devices
Declare the parent device of i2c_adapter devices each time we can
easily do so. It makes the i2c_adapter appear at the right place in
the device tree, rather than as a platform device.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Len Brown <len.brown@intel.com>
Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: Jody McIntyre <scjody@modernduck.com>
Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: v4l-dvb-maintainer@linuxtv.org
Cc: Petr Vandrovec <vandrove@vc.cvut.cz>
2007-02-13 22:09:03 +01:00
Olof Johansson
beb58aa39e i2c: PA Semi SMBus driver
New driver for the PA Semi SMBus interfaces.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13 22:09:03 +01:00
Jean Delvare
88b9e750e9 i2c-amd8111: Proposed cleanups
Proposed cleanups to the i2c-amd8111 SMBus driver:
* Fold long lines.
* Add an explicit mask when writing the low byte of a word.
* Use I2C_SMBUS_BLOCK_MAX instead of hardcoding 32.
* Discard extra blank lines.
* Use boolean not instead of bitwise not for bit tests, it's clearer.
* Return -EBUSY rather than -1 on I/O resource conflict.
* Fix a race on device registration, initialization should be done
  before the bus is registered.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13 22:09:02 +01:00
Jonathan McDowell
55249cf750 i2c-parport: Add support for One For All remote JP1 interface
This simple patch adds support to i2c-parport for the One For All remote
JP1 parallel port interfaces which can be found detailed at:

http://www.hifi-remote.com/jp1/hardware.shtml

These allow access to the internal configuration EEPROM on various
remote controls and there are a variety of Windows tools that make use
of this hardware. I have tested this patch with the "simple" parallel
port device and a One For All URC-7562 and confirmed that the data read
using the eeprom i2c driver matches that returned by the Windows "IR"
JP1 tool.

Signed-off-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13 22:09:02 +01:00
Jean Delvare
ab6a6ed271 i2c-viapro: Add support for the VIA CX700 south bridge
We do not have any documentation for the CX700, but it was reported
to work fine. Thanks to Claas Langbehn for testing.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13 22:09:02 +01:00
Stephen Hemminger
9ace555d7d i2c: Add IDs to adapters
IDs have been defined but not used by most of the I2C adapters.
By having a unique ID, clients can check for correct connection
during probe.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13 22:09:01 +01:00
Jean Delvare
a394ae1542 i2c: Update the list of bus IDs
* The Voodoo3 has no SMBus, it has two bit-banged busses which
  already have an ID assigned (I2C_HW_B_VOO).
* The i2c-ipmi bus driver was a non-sense, it'll never be ported
  to Linux 2.6.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Yani Ioannou <yani.ioannou@gmail.com>
2007-02-13 22:09:01 +01:00
David Brownell
f37dd80ac2 i2c: Add driver suspend/resume/shutdown support
Driver model updates for the I2C core:

 - Add new suspend(), resume(), and shutdown() methods.  Use them in the
   standard driver model style; document them.

 - Minor doc updates to highlight zero-initialized fields in drivers, and
   the driver model accessors for "clientdata".

If any i2c drivers were previously using the old suspend/resume calls
in "struct driver", they were getting warning messages ... and will
now no longer work.  Other than that, this patch changes no behaviors;
and it lets I2C drivers use conventional PM and shutdown support.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13 22:09:00 +01:00