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Zhang Rui 91a6902958 sysfs: add parameter "struct bin_attribute *" in .read/.write methods for sysfs binary attributes 
Well, first of all, I don't want to change so many files either.

What I do:
Adding a new parameter "struct bin_attribute *" in the
.read/.write methods for the sysfs binary attributes.

In fact, only the four lines change in fs/sysfs/bin.c and
include/linux/sysfs.h do the real work.
But I have to update all the files that use binary attributes
to make them compatible with the new .read and .write methods.
I'm not sure if I missed any. :(

Why I do this:
For a sysfs attribute, we can get a pointer pointing to the
struct attribute in the .show/.store method,
while we can't do this for the binary attributes.
I don't know why this is different, but this does make it not
so handy to use the binary attributes as the regular ones.
So I think this patch is reasonable. :)

Who benefits from it:
The patch that exposes ACPI tables in sysfs
requires such an improvement.
All the table binary attributes share the same .read method.
Parameter "struct bin_attribute *" is used to get
the table signature and instance number which are used to
distinguish different ACPI table binary attributes.

Without this parameter, we need to offer different .read methods
for different ACPI table binary attributes.
This is impossible as there are various ACPI tables on different
platforms, and we don't know what they are until they are loaded.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 		2007-07-11 16:09:09 -07:00
..
Kconfig [PATCH] don't select CONFIG_HOTPLUG 2006-07-10 13:24:12 -07:00
Makefile [PATCH] pcmcia: AT91RM9200 Compact Flash driver 2006-03-31 17:05:41 +02:00
at91_cf.c at91: fix enable/disable_irq_wake symmetry in pcmcia driver 2007-05-31 07:58:13 -07:00
au1000_db1x00.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
au1000_generic.c [PATCH] Fix struct device member name in PCMCIA au1000_generic 2007-03-27 09:05:16 -07:00
au1000_generic.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
au1000_pb1x00.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
au1000_xxs1500.c [PATCH] Alchemy PCMCIA: Fix config.h inclusion 2005-11-10 11:18:26 +01:00
cardbus.c Remove useless FIND_FIRST_BIT() macro from cardbus.c. 2007-02-17 19:16:31 +01:00
cirrus.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cistpl.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
cs.c PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
cs_internal.h Driver core: convert pcmcia code to use struct device 2007-02-07 10:37:11 -08:00
ds.c add new_id to PCMCIA drivers 2007-05-07 12:12:50 -07:00
ds_internal.h [PATCH] pcmcia: remove export of pcmcia_release_configuration 2006-03-31 17:15:53 +02:00
hd64465_ss.c Driver core: more fallout from class_device changes for pcmcia 2007-02-23 14:52:09 -08:00
i82092.c Driver core: convert pcmcia code to use struct device 2007-02-07 10:37:11 -08:00
i82092aa.h IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
i82365.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
i82365.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
m8xx_pcmcia.c Driver core: more fallout from class_device changes for pcmcia 2007-02-23 14:52:09 -08:00
m32r_cfc.c Driver core: more fallout from class_device changes for pcmcia 2007-02-23 14:52:09 -08:00
m32r_cfc.h [PATCH] m32r: Update m32r_cfc.[ch] to support Mappi-III platform 2005-06-21 19:07:30 -07:00
m32r_pcc.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
m32r_pcc.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
o2micro.h [PATCH] pcmcia: disable read prefetch/write burst on old O2Micro bridges 2005-07-28 08:39:01 -07:00
omap_cf.c [PATCH] omap_cf: oops-on-suspend fix 2007-04-08 19:47:55 -07:00
pcmcia_ioctl.c [PATCH] mark struct file_operations const 5 2007-02-12 09:48:45 -08:00
pcmcia_resource.c Driver core: convert pcmcia code to use struct device 2007-02-07 10:37:11 -08:00
pd6729.c Driver core: convert pcmcia code to use struct device 2007-02-07 10:37:11 -08:00
pd6729.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pxa2xx_base.c [ARM] Fix suspend oops caused by PXA2xx PCMCIA driver 2006-10-28 22:42:56 +01:00
pxa2xx_base.h [ARM] Fix suspend oops caused by PXA2xx PCMCIA driver 2006-10-28 22:42:56 +01:00
pxa2xx_lubbock.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
pxa2xx_mainstone.c fix hotplug for legacy platform drivers 2007-05-08 11:15:10 -07:00
pxa2xx_sharpsl.c fix hotplug for legacy platform drivers 2007-05-08 11:15:10 -07:00
ricoh.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rsrc_mgr.c Driver core: more fallout from class_device changes for pcmcia 2007-02-23 14:52:09 -08:00
rsrc_nonstatic.c Driver core: convert pcmcia code to use struct device 2007-02-07 10:37:11 -08:00
sa11xx_base.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
sa11xx_base.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sa1100_assabet.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sa1100_badge4.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sa1100_cerf.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sa1100_generic.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
sa1100_generic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sa1100_h3600.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sa1100_jornada720.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sa1100_neponset.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sa1100_shannon.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sa1100_simpad.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
sa1111_generic.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
sa1111_generic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
soc_common.c pcmcia: some class_device fallout 2007-02-16 15:19:18 -08:00
soc_common.h [PATCH] pcmcia: remove references to pcmcia/version.h 2005-07-07 18:24:07 -07:00
socket_sysfs.c sysfs: add parameter "struct bin_attribute *" in .read/.write methods for sysfs binary attributes 2007-07-11 16:09:09 -07:00
tcic.c Driver core: convert pcmcia code to use struct device 2007-02-07 10:37:11 -08:00
tcic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ti113x.h [PATCH] pcmcia: TI PCIxx12 CardBus controller support 2006-06-30 22:09:11 +02:00
topic.h [PATCH] yenta: make ToPIC95 bridges work with 16bit cards 2005-09-07 16:57:21 -07:00
vg468.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vrc4171_card.c Driver core: more fallout from class_device changes for pcmcia 2007-02-23 14:52:09 -08:00
vrc4173_cardu.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
vrc4173_cardu.h Update Yoichi Yuasa's email address. 2006-01-10 13:39:07 +00:00
yenta_socket.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
yenta_socket.h [PATCH] yenta: make ToPIC95 bridges work with 16bit cards 2005-09-07 16:57:21 -07:00