Like the SUBSYTEM= key we find in the environment of the uevent, this creates a generic "subsystem" link in sysfs for every device. Userspace usually doesn't care at all if its a "class" or a "bus" device. This provides an unified way to determine the subsytem of a device, regardless of the way the driver core has created it. Signed-off-by: Kay Sievers <kay.sievers@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
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.. | ||
Kconfig | ||
Makefile | ||
acorn.c | ||
acorn.h | ||
amiga.c | ||
amiga.h | ||
atari.c | ||
atari.h | ||
check.c | ||
check.h | ||
devfs.c | ||
devfs.h | ||
efi.c | ||
efi.h | ||
ibm.c | ||
ibm.h | ||
karma.c | ||
karma.h | ||
ldm.c | ||
ldm.h | ||
mac.c | ||
mac.h | ||
msdos.c | ||
msdos.h | ||
osf.c | ||
osf.h | ||
sgi.c | ||
sgi.h | ||
sun.c | ||
sun.h | ||
ultrix.c | ||
ultrix.h |