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| author | Len Brown <len.brown@intel.com> | 2009-04-07 23:33:58 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-04-07 23:33:58 +0200 |
| commit | fdbdc7fc79c02ae4ede869d514179a2c65633d28 (patch) | |
| tree | e13804b69620554ffdf68e2d2226f7511d6c1908 /drivers | |
| parent | ACPI battery: fix async boot oops (diff) | |
| download | linux-fdbdc7fc79c02ae4ede869d514179a2c65633d28.tar.xz linux-fdbdc7fc79c02ae4ede869d514179a2c65633d28.zip | |
ACPICA: delete check for AML access to port 0x81-83
Sony laptops apparently write 4-bytes (rather than 1 byte)
to debug port 0x80, which spews error messages:
Denied AML access to port 0x00000080/4 (DMA1 0x0081-0x0083) [20090320]
http://bugzilla.kernel.org/show_bug.cgi?id=13036
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/acpica/hwvalid.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/hwvalid.c b/drivers/acpi/acpica/hwvalid.c index bd3c937b0ac0..7737afb157c3 100644 --- a/drivers/acpi/acpica/hwvalid.c +++ b/drivers/acpi/acpica/hwvalid.c @@ -90,7 +90,6 @@ static const struct acpi_port_info acpi_protected_ports[] = { {"PIT2", 0x0048, 0x004B, ACPI_OSI_WIN_XP}, {"RTC", 0x0070, 0x0071, ACPI_OSI_WIN_XP}, {"CMOS", 0x0074, 0x0076, ACPI_OSI_WIN_XP}, - {"DMA1", 0x0081, 0x0083, ACPI_OSI_WIN_XP}, {"DMA1L", 0x0087, 0x0087, ACPI_OSI_WIN_XP}, {"DMA2", 0x0089, 0x008B, ACPI_OSI_WIN_XP}, {"DMA2L", 0x008F, 0x008F, ACPI_OSI_WIN_XP}, |