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ACPI: io_common.c: call acpi_get_table to avoid using ACPI_SIG_DSDT

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ACPI_SIG_DSDT is acpica internal used only.
call acpi_get_table to avoid using ACPI_SIG_DSDT.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Lin Ming 2008-12-16 17:08:57 +08:00 committed by Len Brown
parent a8ce4471fe
commit 385c4d98d8
1 changed files with 2 additions and 2 deletions
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4
arch/ia64/sn/kernel/io_common.c
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@ -473,7 +473,7 @@ sn_io_early_init(void)
{
struct acpi_table_header *header = NULL;
acpi_get_table_by_index(ACPI_TABLE_INDEX_DSDT, &header);
acpi_get_table(ACPI_SIG_DSDT, 1, &header);
BUG_ON(header == NULL);
sn_acpi_rev = header->oem_revision;
}
@ -505,7 +505,7 @@ sn_io_early_init(void)
{
struct acpi_table_header *header;
(void)acpi_get_table_by_index(ACPI_TABLE_INDEX_DSDT, &header);
(void)acpi_get_table(ACPI_SIG_DSDT, 1, &header);
printk(KERN_INFO "ACPI DSDT OEM Rev 0x%x\n",
header->oem_revision);
}