Daniel Mack c8a06c1ef0 w1-gpio: add external pull-up enable callback ... On embedded devices, sleep mode conditions can be tricky to handle, Especially when processors tend to pull-down the w1 bus during sleep. Bus slaves (such as the ds2760) may interpret this as a reason for power-down conditions and entirely switch off the device. This patch adds a callback function pointer to let users switch on and off the external pull-up resistor. This lets the outside world know whether the processor is currently actively driving the bus or not. When this callback is not provided, the code behaviour won't change. Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Ville Syrjala <syrjala@sci.fi> Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-06-18 13:03:58 -07:00
..
accessibility
acpi	Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2009-06-16 11:24:23 -07:00
amba
ata	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-06-14 13:46:25 -07:00
atm
auxdisplay
base	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
block	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6	2009-06-16 12:57:37 -07:00
bluetooth	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2009-06-15 03:02:23 -07:00
cdrom
char	ppdev: reduce kernel log spam	2009-06-18 13:03:54 -07:00
clocksource	time: move PIT_TICK_RATE to linux/timex.h	2009-06-16 19:47:27 -07:00
connector
cpufreq	[CPUFREQ] Only set sampling_rate_max deprecated, sampling_rate_min is useful	2009-06-15 11:49:41 -04:00
cpuidle
crypto	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-06-14 13:46:25 -07:00
dca
dio
dma	DMA: TXx9 Soc DMA Controller driver	2009-06-17 11:06:25 +01:00
edac	edac: Kconfig: fix the meaning of EDAC abbreviation	2009-06-18 13:03:57 -07:00
eisa	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2009-06-16 14:29:46 -07:00
firmware	Pull for-2.6.31 into release	2009-06-17 09:35:24 -07:00
gpio	gpio: pca953x: Add support for PCA9556	2009-06-18 13:03:44 -07:00
gpu	drm/radeon/kms: remove the _DRM_DRIVER from the KMS paths.	2009-06-17 09:45:46 -07:00
hid	Driver Core: usb: add nodename support for usb drivers.	2009-06-15 21:30:25 -07:00
hwmon	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
i2c	i2c-stu300: Make driver depend on MACH_U300	2009-06-16 22:42:17 +01:00
ide	ide: remove driver_data direct access of struct device	2009-06-15 21:30:26 -07:00
idle
ieee1394	Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck	2009-06-16 13:09:51 -07:00
ieee802154	ieee802154: fix kconfig bool/tristate muckup	2009-06-13 23:36:29 -07:00
infiniband	infiniband: ehca: remove driver_data direct access of struct device	2009-06-15 21:30:27 -07:00
input	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
isdn	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2009-06-15 03:02:23 -07:00
leds
lguest
macintosh	Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging	2009-06-16 11:29:17 -07:00
mca
md	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6	2009-06-16 12:57:37 -07:00
media	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2009-06-16 21:15:42 -07:00
memstick
message	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2009-06-15 03:02:23 -07:00
mfd	mfd: early init for MFD running regulators	2009-06-17 19:41:54 +02:00
misc	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
mmc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc	2009-06-14 13:46:57 -07:00
mtd	Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6	2009-06-17 09:48:30 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-06-17 09:50:44 -07:00
nubus
of	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2009-06-15 09:40:05 -07:00
oprofile
parisc	parisc: remove driver_data direct access of struct device	2009-06-15 21:30:28 -07:00
parport	parport: remove driver_data direct access of struct device	2009-06-15 21:30:28 -07:00
pci	Fix pci_claim_resource	2009-06-17 14:04:42 -07:00
pcmcia	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
platform
pnp
power
ps3	drivers/ps3: Add missing annotations	2009-06-15 16:47:25 +10:00
rapidio
regulator	regulator/max1586: fix V3 gain calculation integer overflow	2009-06-15 11:18:27 +01:00
rtc	rtc-ds1553: drop IRQF_SHARED	2009-06-18 13:03:43 -07:00
s390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-06-17 09:50:44 -07:00
sbus	openprom: Squelch useless GCC warning.	2009-06-16 04:56:57 -07:00
scsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-06-17 09:50:44 -07:00
serial	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6	2009-06-16 12:57:37 -07:00
sh
sn
spi	spi: fix spi_write_then_read() comment	2009-06-18 13:03:42 -07:00
ssb
staging	Staging: Add octeon-ethernet driver files.	2009-06-17 11:06:30 +01:00
tc
telephony
thermal	thermal: remove driver_data direct access of struct device	2009-06-15 21:30:27 -07:00
uio
usb	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6	2009-06-16 13:06:10 -07:00
uwb
video	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
virtio
vlynq	drivers: add support for the TI VLYNQ bus	2009-06-16 19:47:52 -07:00
w1	w1-gpio: add external pull-up enable callback	2009-06-18 13:03:58 -07:00
watchdog	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-06-14 13:46:25 -07:00
xen
zorro
Kconfig	drivers: add support for the TI VLYNQ bus	2009-06-16 19:47:52 -07:00
Makefile	drivers: add support for the TI VLYNQ bus	2009-06-16 19:47:52 -07:00