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ACPI: use macro to replace hard number 

Impact: cleanup

Use MACRO for rev 3 fadt id instead of 3 directly.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Yinghai Lu 2008-10-29 14:13:22 -07:00 committed by Len Brown
parent afeb12b747
commit 14a63ba821
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/tables/tbfadt.c
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@ -304,7 +304,7 @@ static void acpi_tb_convert_fadt(void)
* The ACPI 1.0 reserved fields that will be zeroed are the bytes located at
* offset 45, 55, 95, and the word located at offset 109, 110.
*/
if (acpi_gbl_FADT.header.revision < 3) {
if (acpi_gbl_FADT.header.revision < FADT2_REVISION_ID) {
acpi_gbl_FADT.preferred_profile = 0;
acpi_gbl_FADT.pstate_control = 0;
acpi_gbl_FADT.cst_control = 0;