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linux/drivers/mfd
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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
..
88pm860x-core.c mfd: Section cleanup of 88pm860x driver 2010-05-28 01:37:31 +02:00
88pm860x-i2c.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
ab3100-core.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
ab3100-otp.c mfd: AB3100 register access change to abx500 API 2010-05-28 01:37:45 +02:00
ab3550-core.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
ab8500-core.c mfd: New AB8500 driver 2010-05-28 01:38:00 +02:00
ab8500-spi.c mfd: New AB8500 driver 2010-05-28 01:38:00 +02:00
abx500-core.c mfd: AB3100 register access change to abx500 API 2010-05-28 01:37:45 +02:00
adp5520.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
asic3.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
da903x.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
davinci_voicecodec.c mfd: update gfp/slab.h includes 2010-04-02 17:07:53 +01:00
dm355evm_msp.c
ezx-pcap.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
htc-egpio.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
htc-i2cpld.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
htc-pasic3.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
janz-cmodio.c mfd: Janz CMOD-IO PCI MODULbus Carrier Board support 2010-05-28 01:37:32 +02:00
Kconfig mfd: New AB8500 driver 2010-05-28 01:38:00 +02:00
lpc_sch.c mfd: Introduce lpc_sch for Intel SCH LPC bridge 2010-03-07 22:17:22 +01:00
Makefile mfd: New AB8500 driver 2010-05-28 01:38:00 +02:00
max8925-core.c mfd: Delay to mask tsc irq in max8925 2010-05-28 01:37:41 +02:00
max8925-i2c.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
mc13783-core.c leds: Add mc13783 LED support 2010-05-26 13:07:56 +01:00
mcp-core.c
mcp-sa11x0.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
menelaus.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
mfd-core.c mfd: Check for mem_base when building IORESOURCE_MEM resources 2010-05-28 01:37:31 +02:00
pcf50633-adc.c mfd: pcf50633-adc: Fix potential race in pcf50633_adc_sync_read 2010-05-28 01:37:49 +02:00
pcf50633-core.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
pcf50633-gpio.c
pcf50633-irq.c mfd: Move pcf50633 irq related functions to its own file. 2010-05-28 01:37:50 +02:00
rdc321x-southbridge.c mfd: Change rdc321x resources flags to IORESOURCE_IO 2010-05-28 01:37:52 +02:00
sh_mobile_sdhi.c sh: allow platforms to specify SD-card supported voltages 2010-05-22 17:05:22 +09:00
sm501.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
t7l66xb.c mfd: Check t7l66 platform_data pointer 2010-05-28 01:37:26 +02:00
tc6387xb.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
tc6393xb.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
tc35892.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
timberdale.c mfd: Storage class for timberdale should be before const qualifier 2010-05-28 01:38:01 +02:00
timberdale.h mfd: Add timb-dma to all configurations of timberdale 2010-05-28 01:37:31 +02:00
tmio_core.c
tps6507x.c input: Touchscreen driver for TPS6507x 2010-05-28 01:37:38 +02:00
tps65010.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
twl4030-codec.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
twl4030-irq.c mfd: Rename twl5031 sih modules 2010-05-28 01:38:02 +02:00
twl4030-power.c mfd: Introduce remove_script function for twl4030 2010-03-07 22:17:32 +01:00
twl6030-irq.c
twl-core.c OMAP4: PMIC: Rename twl6030_codec as twl6040_codec 2010-03-18 17:04:55 +00:00
ucb1x00-assabet.c
ucb1x00-core.c mfd: Fix ucb1x00 build failure for collie_defconfig 2010-03-07 22:17:39 +01:00
ucb1x00-ts.c
ucb1400_core.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-core.c mfd: Ensure WM831x charger interrupts are acknowledged when suspending 2010-05-28 01:37:39 +02:00
wm831x-irq.c mfd: Initialise WM831x IRQ masks on chip even if interrupts not in use 2010-05-28 01:37:38 +02:00
wm831x-otp.c
wm8350-core.c mfd: Clean up after WM83xx AUXADC interrupt if it arrives late 2010-05-13 12:58:55 +02:00
wm8350-gpio.c
wm8350-i2c.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
wm8350-irq.c
wm8350-regmap.c
wm8400-core.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
wm8994-core.c Merge branch 'topic/asoc' into for-linus 2010-05-20 12:00:43 +02:00
wm8994-irq.c mfd: Add WM8994 interrupt controller support 2010-04-05 19:18:07 +01:00