freebsd-dev/sys/x86
Konstantin Belousov 69baeadc31 Remove several write-only variables, all reported by the gcc 4.9
buildkernel run.

Some of them were write-only under some kernel options, e.g. variables
keeping values only used by CTR() macros.  It costs nothing to the
code readability and correctness to eliminate the warnings in those
cases too by removing the local cached values used only for
single-access.

Review:	https://reviews.freebsd.org/D2665
Reviewed by:	rodrigc
Looked at by:	bjk
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2015-05-29 13:24:17 +00:00
..
acpica Update the comments to match what the code ended up becoming. 2015-05-15 21:33:19 +00:00
bios Add missing header needed by free(9). 2012-09-30 15:42:20 +00:00
cpufreq Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
include Rewrite amd64 PCID implementation to follow an algorithm described in 2015-05-09 19:11:01 +00:00
iommu Remove several write-only variables, all reported by the gcc 4.9 2015-05-29 13:24:17 +00:00
isa Include mca_machdep.h. 2015-01-18 03:43:47 +00:00
pci Reassign copyright statements on several files from Advanced 2015-04-23 14:22:20 +00:00
x86 CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten 2015-05-22 17:05:21 +00:00
xen xen: make sure xenpv bus is the last to attach 2015-05-25 09:47:16 +00:00