| commit | 9224a867c497053842dc595e594ca6d32112221f | |
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | |
| Tue, 28 Mar 2006 22:04:00 +0000 (28 17:04 -0500) | ||
| committer | Len Brown <len.brown@intel.com> | |
| Sun, 2 Apr 2006 03:07:51 +0000 (1 22:07 -0500) | ||
| tree | c952060abbe5563f15bd7cd69531d4fad3a9aafa | treesnapshot (tar.gz zip) |
| parent | 459c7266d7a5c1730169258217e25fdd1b7ca854 | commitdiff |
HPET: fix ACPI memory range length handling
ACPI address space descriptors contain _MIN, _MAX, and _LEN. _MIN and _MAX
are the bounds within which the region can be moved (this is clarified in
Table 6-38 of the ACPI 3.0 spec). We should use _LEN to determine the size
of the region, not _MAX - _MIN + 1.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
ACPI address space descriptors contain _MIN, _MAX, and _LEN. _MIN and _MAX
are the bounds within which the region can be moved (this is clarified in
Table 6-38 of the ACPI 3.0 spec). We should use _LEN to determine the size
of the region, not _MAX - _MIN + 1.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
| drivers/char/hpet.c | diffblobblamehistory |