Revert "ACPICA: delete check for AML access to port 0x81-83"

This reverts commit fdbdc7f.

That temporary quick-fix is no longer necessary,
as the previous patch, a65131e,
"I/O port protection: update for windows compatibility"
should handle this issue for all ports, including this one.

Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/acpica/hwvalid.c

@@ -90,6 +90,7 @@ 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},