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author | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-02-08 00:39:40 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-02-09 13:34:46 +0100 |
commit | 05876f88ed9a66b26af613e222795ae790616252 (patch) | |
tree | 1f2c5be1c98eb2ea668410fa90b2f28156e479f6 /COPYING | |
parent | x86: always explicitly map acpi memory (diff) | |
download | linux-05876f88ed9a66b26af613e222795ae790616252.tar.xz linux-05876f88ed9a66b26af613e222795ae790616252.zip |
acpi: remove final __acpi_map_table mapping before setting acpi_gbl_permanent_mmap
On x86, __acpi_map_table uses early_ioremap() to create the mapping,
replacing the previous mapping with a new one. Once enough of the
kernel is up an running it switches to using normal ioremap(). At
that point, we need to clean up the final mapping to avoid a warning
from the early_ioremap subsystem.
This can be removed after all the instances in the ACPI code are fixed
that rely on early-ioremap's implicit overmapping of previously
mapped tables.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: Len Brown <len.brown@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions