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ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware

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Add ACPI_REDUCED_HARDWARE flag that removes all hardware-related
code (about 10% code, 5% static data).

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore
2012-02-14 18:14:27 +08:00
committed by Len Brown
parent d08310fe0d
commit 33620c5419
29 changed files with 520 additions and 309 deletions
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4
drivers/acpi/acpica/evglock.c
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@@ -48,7 +48,7 @@
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME("evglock")
#if (!ACPI_REDUCED_HARDWARE) /* Entire module */
/* Local prototypes */
static u32 acpi_ev_global_lock_handler(void *context);
@@ -339,3 +339,5 @@ acpi_status acpi_ev_release_global_lock(void)
acpi_os_release_mutex(acpi_gbl_global_lock_mutex->mutex.os_mutex);
return_ACPI_STATUS(status);
}
#endif /* !ACPI_REDUCED_HARDWARE */