diff mbox series

[1/9] ACPI: LPIT: Put the low power idle table after using it

Message ID 1588842561-32907-2-git-send-email-guohanjun@huawei.com
State New
Headers show
Series ACPI: Call acpi_put_table() to release the ACPI table mappings | expand

Commit Message

Hanjun Guo May 7, 2020, 9:09 a.m. UTC 
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>
---
 drivers/acpi/acpi_lpit.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/acpi/acpi_lpit.c b/drivers/acpi/acpi_lpit.c
index 953437a..48e5059 100644
--- a/drivers/acpi/acpi_lpit.c
+++ b/drivers/acpi/acpi_lpit.c
@@ -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);
 }