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ACPI: LPIT: Put the low power idle table after using it

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The mapped LPIT table is not used for runtime after init,
put the ACPI table to release the table mapping.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Hanjun Guo
2020-05-07 17:09:13 +08:00
committed by Rafael J. Wysocki
parent 0e698dfa28
commit f8690227dd
1 changed files with 2 additions and 1 deletions
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3
drivers/acpi/acpi_lpit.c
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@@ -151,10 +151,11 @@ void acpi_init_lpit(void)
struct acpi_table_lpit *lpit;
status = acpi_get_table(ACPI_SIG_LPIT, 0, (struct acpi_table_header **)&lpit);
if (ACPI_FAILURE(status))
return;
lpit_process((u64)lpit + sizeof(*lpit),
(u64)lpit + lpit->header.length);
acpi_put_table((struct acpi_table_header *)lpit);
}