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ACPI: delete unused c-state promotion/demotion data strucutures

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These were used before cpuidle by the native ACPI idle driver,
which tracked promotion and demotion between states.

The code was referenced by CONFIG_ACPI_PROCFS
for /proc/acpi/processor/*/power,
but as we no longer do promotion/demotion, that
reference has been a NOP since the transition.

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2010-05-21 19:40:02 -04:00
parent d6bd535d88
commit 34a18d6fe5
2 changed files with 2 additions and 25 deletions
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13
include/acpi/processor.h
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@ -52,17 +52,6 @@ struct acpi_power_register {
u64 address;
} __attribute__ ((packed));
struct acpi_processor_cx_policy {
u32 count;
struct acpi_processor_cx *state;
struct {
u32 time;
u32 ticks;
u32 count;
u32 bm;
} threshold;
};
struct acpi_processor_cx {
u8 valid;
u8 type;
@ -74,8 +63,6 @@ struct acpi_processor_cx {
u32 power;
u32 usage;
u64 time;
struct acpi_processor_cx_policy promotion;
struct acpi_processor_cx_policy demotion;
char desc[ACPI_CX_DESC_LEN];
};