linux/drivers/power
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
..
Kconfig power_supply: Add test_power driver 2010-05-18 19:58:56 +04:00
Makefile power_supply: Add test_power driver 2010-05-18 19:58:56 +04:00
apm_power.c Driver Core: add ability for class_for_each_device to start in middle of list 2008-07-21 21:54:47 -07:00
bq27x00_battery.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
collie_battery.c collie: add battery driver 2009-11-27 21:07:23 +01:00
da9030_battery.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ds2760_battery.c ds2760_battery: Make charge_now and charge_full writeable 2010-05-19 12:14:42 +04:00
ds2782_battery.c ds2782_battery: Get rid of magic numbers in driver_data 2010-05-02 23:41:53 +04:00
max8925_power.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
max17040_battery.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
olpc_battery.c sysfs: add struct file* to bin_attr callbacks 2010-05-21 09:37:31 -07:00
pcf50633-charger.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pda_power.c pda_power: Add function callbacks for suspend and resume 2010-04-16 19:14:34 +04:00
pmu_battery.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
power_supply.h power_supply: Use attribute groups 2010-05-19 12:14:28 +04:00
power_supply_core.c power_supply: Use attribute groups 2010-05-19 12:14:28 +04:00
power_supply_leds.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
power_supply_sysfs.c power_supply: Fix regression for 'type' property 2010-05-25 13:52:58 +04:00
test_power.c power_supply: Add test_power driver 2010-05-18 19:58:56 +04:00
tosa_battery.c tosa_battery: Fix build error due to direct driver_data usage 2010-05-03 00:02:56 +04:00
wm97xx_battery.c wm97xx_battery: Quieten sparse warning (bat_set_pdata not declared) 2010-05-02 23:58:30 +04:00
wm831x_backup.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
wm831x_power.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2010-04-26 21:56:19 +04:00
wm8350_power.c mfd: Update WM8350 drivers for changed interrupt numbers 2010-03-07 22:16:58 +01:00
z2_battery.c Driver for Zipit Z2 battery chip 2010-04-06 20:35:58 +04:00