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linux/drivers/staging
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Wolfram Sang fbae3fb154 i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 
I2C drivers can use the clientdata-pointer to point to private data. As I2C
devices are not really unregistered, but merely detached from their driver, it
used to be the drivers obligation to clear this pointer during remove() or a
failed probe(). As a couple of drivers forgot to do this, it was agreed that it
was cleaner if the i2c-core does this clearance when appropriate, as there is
no guarantee for the lifetime of the clientdata-pointer after remove() anyhow.
This feature was added to the core with commit
e4a7b9b04d to fix the faulty drivers.

As there is no need anymore to clear the clientdata-pointer, remove all current
occurrences in the drivers to simplify the code and prevent confusion.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Richard Purdie <rpurdie@linux.intel.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-06-03 11:33:58 +02:00
..
adis16255 staging: adis16255 - TODO issues resolved and typos removed 2010-05-11 14:46:03 -07:00
asus_oled Staging: asus_oled: asus_oled.c: Checkpatch cleanup 2010-05-11 11:35:30 -07:00
batman-adv staging: batman: remove all rcu head initializations 2010-05-14 13:14:09 -07:00
comedi Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 2010-05-21 15:26:46 -07:00
crystalhd Staging: crystalhd: Remove typedefs from driver 2010-05-18 14:53:17 -07:00
cx25821 Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
cxt1e1 staging: cxt1e1: fix semaphore build breakage 2010-05-11 14:15:34 -07:00
dream i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
dt3155 Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
dt3155v4l Staging: dt3155v4l: remove private memory allocator 2010-05-18 14:53:17 -07:00
echo staging: trivial: fix typo "seperate" 2010-05-14 13:16:10 -07:00
et131x Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
frontier staging: frontier: switch semaphores to mutexes 2010-05-11 11:35:33 -07:00
go7007 i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
hv Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
iio i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
line6 Staging: Use kmemdup 2010-05-17 16:31:15 -07:00
memrar staging: memrar depends on RAR_REGISTER 2010-05-11 15:56:19 -07:00
octeon STAGING: octeon-ethernet: Use proper phy addresses for Movidis hardware. 2010-04-30 20:52:53 +01:00
otus Staging: Use kcalloc or kzalloc 2010-05-14 14:02:56 -07:00
panel Staging: Use kcalloc or kzalloc 2010-05-14 14:02:56 -07:00
phison Staging: phison: fix incorrect tabs in phison.c 2010-05-11 11:35:52 -07:00
pohmelfs Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-05-30 09:11:11 -07:00
quatech_usb2 Staging: quatech_usb2: fix coding style issues 2010-05-11 11:35:54 -07:00
ramzswap Staging: ramzswap: Handler for swap slot free callback 2010-05-18 15:07:52 -07:00
rar_register Staging: rar_register: depends on PCI 2010-05-11 11:36:19 -07:00
rt2860 staging: rt2860: use new hex_to_bin() method 2010-05-25 08:07:05 -07:00
rt2870 Staging: rt2870: Allow building on ARM 2010-05-11 11:35:55 -07:00
rt3070 Staging: rt3070: md4.h: Checkpatch cleanup 2010-03-03 16:43:07 -08:00
rtl8187se Staging: Use kmemdup 2010-05-17 16:31:15 -07:00
rtl8192e Staging: Use kmemdup 2010-05-17 16:31:15 -07:00
rtl8192su Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
rtl8192u Staging: Use kmemdup 2010-05-17 16:31:15 -07:00
samsung-laptop backlight: Allow properties to be passed at registration 2010-03-16 19:47:54 +00:00
sep Staging: sep: remove duplicated #include 2010-05-11 11:35:36 -07:00
serqt_usb2 Staging: serqt_usb2: fix space coding style issue in serqt_usb2.c 2010-05-11 11:35:54 -07:00
slicoss net: convert multicast list to list_head 2010-04-03 14:22:15 -07:00
sm7xx Staging: Use kcalloc or kzalloc 2010-05-14 14:02:56 -07:00
ti-st staging: ti-st: depends on RFKILL 2010-05-11 14:15:34 -07:00
tm6000 V4L/DVB (13554a): v4l: Use the video_drvdata function in drivers 2010-05-19 12:59:18 -03:00
udlfb Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 2010-05-21 15:26:46 -07:00
usbip Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
vme Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
vt6655 Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
vt6656 Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
winbond Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
wlags49_h2 Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
wlags49_h25 Staging: wlags49_h2*: wireless driver Kconfig update 2010-05-11 15:37:26 -07:00
wlan-ng Staging: wlan-ng prism2usb: add suspend/resume 2010-05-17 16:33:28 -07:00
Kconfig Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
Makefile Merge staging-next tree into Linus's latest version 2010-05-21 12:48:55 -07:00
staging.c