Jean Delvare e4879e28ab hwmon: (ds1621) Avoid unneeded register access ...

Register access over SMBus isn't cheap, so avoid register access where
possible:
* Only write back the configuration register if it changed.
* Don't refresh the register cache when we don't have to.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>

2009-03-30 21:46:40 +02:00

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accessibility

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acpi

Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2

2009-03-27 17:28:43 +01:00

amba

amba: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:22 -07:00

ata

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

atm

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auxdisplay

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base

Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2

2009-03-27 17:28:43 +01:00

block

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

2009-03-26 16:15:31 -07:00

bluetooth

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cdrom

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char

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

clocksource

Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2

2009-03-27 17:28:43 +01:00

connector

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cpufreq

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq

2009-03-26 11:04:08 -07:00

cpuidle

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crypto

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2009-03-26 11:04:34 -07:00

dca

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

2009-03-23 09:25:58 -07:00

dio

dio: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:22 -07:00

dma

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

edac

edac: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:21 -07:00

eisa

Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2

2009-03-27 17:28:43 +01:00

firewire

firewire: core: optimize propagation of BROADCAST_CHANNEL

2009-03-24 20:56:52 +01:00

firmware

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gpio

gpio: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:23 -07:00

gpu

Merge branch 'linus' into percpu-cpumask-x86-for-linus-2

2009-03-28 04:26:01 +01:00

hid

Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6

2009-03-26 16:14:02 -07:00

hwmon

hwmon: (ds1621) Avoid unneeded register access

2009-03-30 21:46:40 +02:00

i2c

Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

2009-03-28 14:04:53 -07:00

ide

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

2009-03-26 11:17:04 -07:00

idle

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ieee1394

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

2009-03-27 18:33:56 -07:00

infiniband

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

2009-03-28 13:30:43 -07:00

input

Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

2009-03-28 14:03:14 -07:00

isdn

Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

2009-03-26 15:23:24 -07:00

leds

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lguest

Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2

2009-03-27 17:28:43 +01:00

macintosh

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mca

mca: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:23 -07:00

md

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media

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

memstick

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message

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mfd

mfd: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:23 -07:00

misc

Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

2009-03-28 14:04:53 -07:00

mmc

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

mtd

Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

2009-03-28 14:03:14 -07:00

net

Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

2009-03-28 14:03:14 -07:00

nubus

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of

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oprofile

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parisc

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parport

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pci

Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2

2009-03-27 17:28:43 +01:00

pcmcia

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

platform

Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6

2009-03-26 16:14:02 -07:00

pnp

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power

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ps3

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rapidio

rapidio: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:21 -07:00

regulator

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rtc

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

s390

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

2009-03-28 13:30:43 -07:00

sbus

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scsi

Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

2009-03-28 14:03:14 -07:00

serial

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

sh

maple: fix Error in kernel-doc notation

2009-03-29 08:12:39 -07:00

sn

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spi

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

ssb

b43: Add BCM4307 PCI-ID

2009-03-27 20:13:20 -04:00

staging

Merge branch 'topic/snd_card_new-err' into for-linus

2009-03-24 00:35:35 +01:00

tc

tc: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:22 -07:00

telephony

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thermal

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uio

UIO: Take offset into account when determining number of pages that can be mapped

2009-03-24 16:38:25 -07:00

usb

Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

2009-03-28 14:03:14 -07:00

uwb

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video

Merge branch 'origin' into devel

2009-03-28 20:29:51 +00:00

virtio

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w1

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel

2009-03-25 18:31:35 +00:00

watchdog

Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

2009-03-28 14:03:14 -07:00

xen

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zorro

zorro: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:21 -07:00

Kconfig

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Makefile

ide/net: flip the order of SATA and network init

2009-03-28 13:06:16 -07:00