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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>		18 years ago
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power	PM: Do not check parent state in suspend and resume core code	18 years ago
Kconfig	…
Makefile	…
attribute_container.c	Driver core: include linux/mutex.h from attribute_container.c	18 years ago
base.h	Driver core: fix devres_release_all() return value	18 years ago
bus.c	sysfs: kill unnecessary attribute->owner	18 years ago
class.c	driver-core: make devt_attr and uevent_attr static	18 years ago
core.c	driver-core: make devt_attr and uevent_attr static	18 years ago
cpu.c	…
dd.c	driver core: fix kernel doc of device_release_driver	18 years ago
devres.c	Driver core: fix devres_release_all() return value	18 years ago
dma-mapping.c	…
dmapool.c	Detach sched.h from mm.h	18 years ago
driver.c	…
firmware.c	…
firmware_class.c	sysfs: add parameter "struct bin_attribute *" in .read/.write methods for sysfs binary attributes	18 years ago
hypervisor.c	…
init.c	…
isa.c	…
map.c	…
memory.c	…
node.c	…
platform.c	…
sys.c	sysdev: use mutex instead of semaphore	18 years ago
topology.c	…
transport_class.c	…