9ade11517c
There is no need to use the lower 4 bits of the unit number to store the device type number. Just use 0 and 1 to distinguish them. devfs also guarantees that there can never be an open call on a device that has a unit number different to 0 and 1, so there is no need to check for this in open(). |
||
---|---|---|
.. | ||
acpica | ||
bios | ||
compile | ||
conf | ||
cpufreq | ||
i386 | ||
ibcs2 | ||
include | ||
isa | ||
linux | ||
pci | ||
svr4 | ||
xbox | ||
xen | ||
Makefile |